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Lot 127

A fine cut and polished agate slice with pink and white bands, honeycomb crystal formation, colour enhanced. 735 grams, 26cm (10 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 366

A group of ten amethyst specimens, each in a white card tray with a card reading: 'Amethyst, Rio Grande de Sul, Brazil'. 631 grams total, 42-52mm (1 1/2 - 2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [10, No Reserve] Very fine condition.

Lot 173

A piece of galena with interlocking and stepped cube-shaped crystals, in white card tray. 139 grams, 37mm (1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 400

A rectangular matrix with dark purple amethyst crystals to one side with polished 'bowl' section to the centre. 924 grams, 21cm (8 1/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) and previously J. R. Gregory & Co. (1898-1932); originally James Reynolds Gregory (1858-1898"). This item is part of the collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. The firm Gregory, Bottley and Lloyd (Gregory's), was acquired by TimeLine Auctions in 2016. London-born James Reynolds Gregory (1832-1899) founded the company, which is the second longest-running gem and fossil dealership in the world. James was educated at Archbishop Tennison's School, and afterward found employment in a jewellery company on Regent Street. In 1858 he established his own business in King William Street. A few years later he moved to ‘very extensive premises’ in Golden Square, Covent Garden. He was one of the best known dealers in London, exhibiting at major commercial shows throughout the world and winning awards for excellence in Paris in 1867, Sydney in 1879 and London in 1862, 1883 and 1884. James primarily bought his stock at auction, from collectors and other dealers, and supplied many major collectors and scientists of his day. He built superb personal collections, a selection going to the British Museum. He wrote many papers and was a member of several learned societies including the Society of Arts. The business became known as J.R. Gregory & Company in 1896, still under James' management with the assistance of his son Albert Gregory (b.1864"). When James died three years later, the business passed to Albert. At the end of the 19th century most London dealers had folded or retired, many selling out to J.R. Gregory & Co. Albert continued by acquiring Russell and Shaw (Est. 1848) in 1925 and Francis H. Butler (Est. 1884) in 1927. Percy Bottley (1904-1980) took over the company in 1931, renaming it Gregory, Bottley & Company with respect to his predecessors. Percy’s company survived the 2nd World War by buying out all of its competitors, including the supplier to Pitt-Rivers, Samuel Henson (Est. 1840) and G.H. Richards (Est. 1897) in 1936. Percy also added many important collections to his stock including those of Rev. F. Holmes in 1940, and the Graves collection in 1943. Following Percy's death in 1981, the business was sold to Brian Lloyd, whereupon it became Gregory, Bottley & Lloyd. Brian had been Sotheby’s main Natural History expert in the 1960s and 1970s, and subsequently traded from Pall Mall. The business continued to thrive, and Brian purchased the Joseph Neeld (1789-1856) collection in 1974 and the historic gold collection of H.S. Gordon, first exhibited at the Empire Exhibition, South Africa in 1936. Brian moved the business to 12-13 Rickett Street in 1982, and to 13 Seagrave Road in 1993. He carried on the company's specialization in historic collections, most recently acquiring that of Robert Ferguson (1767-1840) in 2000. The business moved to Walmer in Kent in 2008, and was acquired by TimeLine in April 2016. Trading History Est. 1858 (59 Frith Street, Soho) 1859 - 1861 (3 King William Street, Strand) 1862 - 1866 (25 Golden Square, Covent Garden) 1866 - 1874 (15 Russell Street, Covent Garden) 1874 - 1895 (88 Charlotte Street, Fitzroy Square) 1896 - 1906 (1 Kelso Place, Kensington) 1907 - 1926 (139 Fulham Road, Chelsea) 1926 - 1981 (30 (Old) Church Street, Chelsea) 1982 - 1993 (12-13 Rickett Street, Fulham) 1993 - 2007 (13 Seagrave Road, Fulham) 2008 - 2016 (59 Liverpool Road, Walmer, Kent) 2016 - (363 Main Road, Harwich, Essex) [No Reserve] Extremely fine condition.

Lot 378

A fine specimen of a deep purple amethyst crystals on a matrix, with smaller calcite crystals overgrown to the centre and one corner; in white card tray. 382 grams, 10.2cm (4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 492

A deep green crystalline malachite specimen in white card tray. 174 grams, 69mm (2 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 154

A very finely cut and polished agate slice with blue and red bands, centre cut with an elliptical bowl shape filled with pale pink and white crystal. 465 grams, 16.5cm (6 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 22

Cretaceous Period, 145-65 million years BP. A selection of fourteen Pterosaur teeth Siroccopteryx moroccensis, from south of Taouz, in the Moroccan Sahara. 13 grams total, 13-30mm (1/2 - 1 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. So far, Siroccopteryx is the only named flying reptile from Africa and its narrow, curved teeth were probably used to catch fish [14, No Reserve] Fine condition.

Lot 386

A pair of finely cut and polished mini geodes of banded agate and liliac amethyst crystals to the centre; in white card tray with label reading 'MINI GEODE PAIR, Rio Grande do Sul, Brazil'. 145 grams total, 47mm (2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Lot 125

A group of one hundred cut and polished green agate slices, colour enhanced. 685 grams total, 34-60mm (1 1/4 - 2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [100, No Reserve] Extremely fine condition.

Lot 239

A large dark amethyst natural crystal with well developed termination faces. 1.23 kg, 10.5cm (4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 297

A group of fifty cut and polished rose quartz 1.29 kg total, 32-42mm (1 1/4 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [50, No Reserve] Extremely fine condition.

Lot 257

A group of twenty-one transparent and pale pink crystals with rainbow reflections, supplied with ten card trays. 218 grams total, 16-27mm (1/2 - 1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [21, No Reserve] Very fine condition.

Lot 304

A group of five cut and polished agate slices showing a range of colour, some with honeycomb crystals and enhanced colours. 618 grams total, 10.3-13cm (4 - 5"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [5, No Reserve] Extremely fine condition.

Lot 489

A citrine 'porcupine' of dense small crystals, some with dark brown tips, in white card tray. 271 grams, 80mm (3 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 518

A large formation of satin spar gypsum with deep striations on the surface and chatoyant lustre. 873 grams, 29.5cm (11 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 250

A gemstone tree consisting of a brass trunk and branches tipped with polished amethysts, mounted on a section of amethyst geode. 523 grams, 14cm (5 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 25

Cretaceous Period, 145-65 million years BP. A dinosaur tooth, Carcharodontosaurus saharicus (African T-rex) from the Tegana Formation of the Sahara Desert, Morocco, with some of the serration clearly visible and some good enamel. 12 grams, 54mm (2 1/4"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is related to Allosaurus and the South American Giganotosaurus. Fine condition.

Lot 95

Jurassic Period, 199-145 million years BP. A natural iridescent shell Parkinsonia sp. ammonite, in white card tray with label reading: 'Ammonite, Parkinsonia sp., Mid Jurassic Age (approx. 170 million years old), Madagascar'. 43 grams, 53mm (2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 571

A large specimen of pyrite crystals 'Fool's Gold' ranging in size from minute to larger formations with a bright lustre. 615 grams, 95mm (3 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 390

A fine specimen of a fenster quartz specimen, in white card tray with label reading: 'Fenster Quartz Elestial, Paredon, Coahuila, Mexico'. 79 grams, 76mm (3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 196

A group of fifty moonstone mineral specimens. 643 grams total, 19-38mm (3/4 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [50, No Reserve] Fine condition.

Lot 323

A group of ten 'Gemstones of the World' cards mounted with a variety of 'tumblestone' polished mineral samples and with descriptions underneath of each specimen 37 grams total, 79 x 54mm (3 1/4 x 2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [10, No Reserve] Extremely fine condition.

Lot 336

A medium size gemstone tree consisting of a brass trunk and branches tipped with polished green agate mineral specimens, mounted on a section of amethyst geode. 646 grams, 14.5cm (5 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Fine condition.

Lot 73

Ordovician to the Permian Period, 485-358 million years PB. A fossil of tabulate corals, defined by a skeleton of calcite with a 'cavity' to one side. 1.6 kg, 25cm (9 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 183

A pair of cut and polished geode with band of orange agate and pale purple amethyst crystals to the centre. 1.21 kg total, 11.6cm (4 1/2"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) and previously J. R. Gregory & Co. (1898-1932); originally James Reynolds Gregory (1858-1898"). This item is part of the collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. The firm Gregory, Bottley and Lloyd (Gregory's), was acquired by TimeLine Auctions in 2016. London-born James Reynolds Gregory (1832-1899) founded the company, which is the second longest-running gem and fossil dealership in the world. James was educated at Archbishop Tennison's School, and afterward found employment in a jewellery company on Regent Street. In 1858 he established his own business in King William Street. A few years later he moved to ‘very extensive premises’ in Golden Square, Covent Garden. He was one of the best known dealers in London, exhibiting at major commercial shows throughout the world and winning awards for excellence in Paris in 1867, Sydney in 1879 and London in 1862, 1883 and 1884. James primarily bought his stock at auction, from collectors and other dealers, and supplied many major collectors and scientists of his day. He built superb personal collections, a selection going to the British Museum. He wrote many papers and was a member of several learned societies including the Society of Arts. The business became known as J.R. Gregory & Company in 1896, still under James' management with the assistance of his son Albert Gregory (b.1864"). When James died three years later, the business passed to Albert. At the end of the 19th century most London dealers had folded or retired, many selling out to J.R. Gregory & Co. Albert continued by acquiring Russell and Shaw (Est. 1848) in 1925 and Francis H. Butler (Est. 1884) in 1927. Percy Bottley (1904-1980) took over the company in 1931, renaming it Gregory, Bottley & Company with respect to his predecessors. Percy’s company survived the 2nd World War by buying out all of its competitors, including the supplier to Pitt-Rivers, Samuel Henson (Est. 1840) and G.H. Richards (Est. 1897) in 1936. Percy also added many important collections to his stock including those of Rev. F. Holmes in 1940, and the Graves collection in 1943. Following Percy's death in 1981, the business was sold to Brian Lloyd, whereupon it became Gregory, Bottley & Lloyd. Brian had been Sotheby’s main Natural History expert in the 1960s and 1970s, and subsequently traded from Pall Mall. The business continued to thrive, and Brian purchased the Joseph Neeld (1789-1856) collection in 1974 and the historic gold collection of H.S. Gordon, first exhibited at the Empire Exhibition, South Africa in 1936. Brian moved the business to 12-13 Rickett Street in 1982, and to 13 Seagrave Road in 1993. He carried on the company's specialization in historic collections, most recently acquiring that of Robert Ferguson (1767-1840) in 2000. The business moved to Walmer in Kent in 2008, and was acquired by TimeLine in April 2016. Trading History Est. 1858 (59 Frith Street, Soho) 1859 - 1861 (3 King William Street, Strand) 1862 - 1866 (25 Golden Square, Covent Garden) 1866 - 1874 (15 Russell Street, Covent Garden) 1874 - 1895 (88 Charlotte Street, Fitzroy Square) 1896 - 1906 (1 Kelso Place, Kensington) 1907 - 1926 (139 Fulham Road, Chelsea) 1926 - 1981 (30 (Old) Church Street, Chelsea) 1982 - 1993 (12-13 Rickett Street, Fulham) 1993 - 2007 (13 Seagrave Road, Fulham) 2008 - 2016 (59 Liverpool Road, Walmer, Kent) 2016 - (363 Main Road, Harwich, Essex) [2, No Reserve] Extremely fine condition.

Lot 458

A pair of finely cut and polished mini geodes of banded agate and liliac amethyst crystals to the centre. 242 grams total, 64mm (2 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Lot 436

A fine display specimen of labradorite polished to one side, with yellow and green 'schiller'. 529 grams, 87mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 146

A fine specimen of a rutilated smoked quartz with numerous golden rutile needles in various orientations in white card tray with a label reading: 'Rutilated quartz, Minas Gerais, Brazil'. 62 grams, 60mm (2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 217

A group of seven cut and polished agate slices of pink, purple and blue colour; each with short chain suspender and split keyring; colour enhanced. 114 grams total, 47-70mm (2 - 2 3/4"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) and previously J. R. Gregory & Co. (1898-1932); originally James Reynolds Gregory (1858-1898"). This item is part of the collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. The firm Gregory, Bottley and Lloyd (Gregory's), was acquired by TimeLine Auctions in 2016. London-born James Reynolds Gregory (1832-1899) founded the company, which is the second longest-running gem and fossil dealership in the world. James was educated at Archbishop Tennison's School, and afterward found employment in a jewellery company on Regent Street. In 1858 he established his own business in King William Street. A few years later he moved to ‘very extensive premises’ in Golden Square, Covent Garden. He was one of the best known dealers in London, exhibiting at major commercial shows throughout the world and winning awards for excellence in Paris in 1867, Sydney in 1879 and London in 1862, 1883 and 1884. James primarily bought his stock at auction, from collectors and other dealers, and supplied many major collectors and scientists of his day. He built superb personal collections, a selection going to the British Museum. He wrote many papers and was a member of several learned societies including the Society of Arts. The business became known as J.R. Gregory & Company in 1896, still under James' management with the assistance of his son Albert Gregory (b.1864"). When James died three years later, the business passed to Albert. At the end of the 19th century most London dealers had folded or retired, many selling out to J.R. Gregory & Co. Albert continued by acquiring Russell and Shaw (Est. 1848) in 1925 and Francis H. Butler (Est. 1884) in 1927. Percy Bottley (1904-1980) took over the company in 1931, renaming it Gregory, Bottley & Company with respect to his predecessors. Percy’s company survived the 2nd World War by buying out all of its competitors, including the supplier to Pitt-Rivers, Samuel Henson (Est. 1840) and G.H. Richards (Est. 1897) in 1936. Percy also added many important collections to his stock including those of Rev. F. Holmes in 1940, and the Graves collection in 1943. Following Percy's death in 1981, the business was sold to Brian Lloyd, whereupon it became Gregory, Bottley & Lloyd. Brian had been Sotheby’s main Natural History expert in the 1960s and 1970s, and subsequently traded from Pall Mall. The business continued to thrive, and Brian purchased the Joseph Neeld (1789-1856) collection in 1974 and the historic gold collection of H.S. Gordon, first exhibited at the Empire Exhibition, South Africa in 1936. Brian moved the business to 12-13 Rickett Street in 1982, and to 13 Seagrave Road in 1993. He carried on the company's specialization in historic collections, most recently acquiring that of Robert Ferguson (1767-1840) in 2000. The business moved to Walmer in Kent in 2008, and was acquired by TimeLine in April 2016. Trading History Est. 1858 (59 Frith Street, Soho) 1859 - 1861 (3 King William Street, Strand) 1862 - 1866 (25 Golden Square, Covent Garden) 1866 - 1874 (15 Russell Street, Covent Garden) 1874 - 1895 (88 Charlotte Street, Fitzroy Square) 1896 - 1906 (1 Kelso Place, Kensington) 1907 - 1926 (139 Fulham Road, Chelsea) 1926 - 1981 (30 (Old) Church Street, Chelsea) 1982 - 1993 (12-13 Rickett Street, Fulham) 1993 - 2007 (13 Seagrave Road, Fulham) 2008 - 2016 (59 Liverpool Road, Walmer, Kent) 2016 - (363 Main Road, Harwich, Essex) [7, No Reserve] Extremely fine condition.

Lot 460

A large well-terminated dark pink crystal of rubellite tourmaline with striated prism faces, in white card tray. 27 grams, 27mm (1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 560

A fine cut and polished agate slice with variegated bands of brown and white, with formations of honeycomb crystals. 494 grams, 21cm (8 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 363

A fine specimen of pale brown siderite 'blades' on white quartz with small specimens of cubanite, in white card tray with old hand-written label reading: 'Cubanite, Siderite, Minas Gerais'. 323 grams, 90mm (3 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 542

A group of six cut and polished purple agate nodules, colour enhanced. 1.14 kg total, 60-76mm (2 1/4 - 3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [6, No Reserve] Extremely fine condition.

Lot 200

A fine specimen of lustrous pyrite (Fool's Gold) with white quartz crystal formations to the surface, in white card tray with label reading: 'Pyrite with Quartz, Huanaco, Peru'. 298 grams, 78mm (3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 517

A pair of finely cut and polished rose quartz obelisks or 'massage tools'. 35 grams total, 56-58mm (2 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Lot 210

A large sheet with richly coloured amethyst crystals with black anatase speckles layered over rock crystal. 5.2 kg, 29.5cm (11 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz; from Brazil. [No Reserve] Very fine condition.

Lot 54

Cretaceous Period, Albian Stage, 113-100 million years BP. A group of four A-grade polished Cleoniceras sp. ammonites from Madagascar with the distinctive pattern of the cross-section chambers and also displaying suture lines. 268 grams total, 56-75mm (2 1/4 - 3"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [4, No Reserve] Fine condition.

Lot 377

A fine specimen of white quartz crystals on a matrix of small pyritohedrons, in a white card tray with label reading: 'Quartz on pyrite, Huanuco, Peru'. 231 grams, 86mm (3 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 231

A fine black tourmaline column, in white card tray with label reading: 'TOURMALINE, Minas Gerais, Brazil'. 16 grams (80 carats), 39mm (1 1/2"). From the historic ‘Victorian Museum’ and later collection of Gregory, Bottley & Lloyd (Gregory's); formerly Gregory, Bottley & Co. (1932-1981) and previously J. R. Gregory & Co. (1898-1932); originally James Reynolds Gregory (1858-1898"). This item is part of the collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. The firm Gregory, Bottley and Lloyd (Gregory's), was acquired by TimeLine Auctions in 2016. London-born James Reynolds Gregory (1832-1899) founded the company, which is the second longest-running gem and fossil dealership in the world. James was educated at Archbishop Tennison's School, and afterward found employment in a jewellery company on Regent Street. In 1858 he established his own business in King William Street. A few years later he moved to ‘very extensive premises’ in Golden Square, Covent Garden. He was one of the best known dealers in London, exhibiting at major commercial shows throughout the world and winning awards for excellence in Paris in 1867, Sydney in 1879 and London in 1862, 1883 and 1884. James primarily bought his stock at auction, from collectors and other dealers, and supplied many major collectors and scientists of his day. He built superb personal collections, a selection going to the British Museum. He wrote many papers and was a member of several learned societies including the Society of Arts. The business became known as J.R. Gregory & Company in 1896, still under James' management with the assistance of his son Albert Gregory (b.1864"). When James died three years later, the business passed to Albert. At the end of the 19th century most London dealers had folded or retired, many selling out to J.R. Gregory & Co. Albert continued by acquiring Russell and Shaw (Est. 1848) in 1925 and Francis H. Butler (Est. 1884) in 1927. Percy Bottley (1904-1980) took over the company in 1931, renaming it Gregory, Bottley & Company with respect to his predecessors. Percy’s company survived the 2nd World War by buying out all of its competitors, including the supplier to Pitt-Rivers, Samuel Henson (Est. 1840) and G.H. Richards (Est. 1897) in 1936. Percy also added many important collections to his stock including those of Rev. F. Holmes in 1940, and the Graves collection in 1943. Following Percy's death in 1981, the business was sold to Brian Lloyd, whereupon it became Gregory, Bottley & Lloyd. Brian had been Sotheby’s main Natural History expert in the 1960s and 1970s, and subsequently traded from Pall Mall. The business continued to thrive, and Brian purchased the Joseph Neeld (1789-1856) collection in 1974 and the historic gold collection of H.S. Gordon, first exhibited at the Empire Exhibition, South Africa in 1936. Brian moved the business to 12-13 Rickett Street in 1982, and to 13 Seagrave Road in 1993. He carried on the company's specialization in historic collections, most recently acquiring that of Robert Ferguson (1767-1840) in 2000. The business moved to Walmer in Kent in 2008, and was acquired by TimeLine in April 2016. Trading History Est. 1858 (59 Frith Street, Soho) 1859 - 1861 (3 King William Street, Strand) 1862 - 1866 (25 Golden Square, Covent Garden) 1866 - 1874 (15 Russell Street, Covent Garden) 1874 - 1895 (88 Charlotte Street, Fitzroy Square) 1896 - 1906 (1 Kelso Place, Kensington) 1907 - 1926 (139 Fulham Road, Chelsea) 1926 - 1981 (30 (Old) Church Street, Chelsea) 1982 - 1993 (12-13 Rickett Street, Fulham) 1993 - 2007 (13 Seagrave Road, Fulham) 2008 - 2016 (59 Liverpool Road, Walmer, Kent) 2016 - (363 Main Road, Harwich, Essex) [No Reserve] Very fine condition.

Lot 118

Cretaceous Period, Albian Stage, 113-100 million years BP. A polished Cleoniceras sp. ammonite from Madagascar, displaying the original shell and a clean centre. 434 grams, 12.5cm (5"). From the collection of the paleontologist R Gledhill; collected between 1930 and 1960. [No Reserve] Fine condition.

Lot 515

A large formation of two pale yellow cubic calcite crystals among white quartz crystals on a matrix. 2.87 kg, 22cm (8 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 314

A group of twelve polished natural Tiger's eye mineral specimens. 268 grams, 33-40mm (1 1/4 - 1 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [12, No Reserve] Extremely fine condition.

Lot 369

A group of nineteen cut and polished circular malachite specimens, most with concentric bands of pale and deep green colour; in white card tray. 221 grams total, 18-33mm (3/4 - 1 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [19, No Reserve] Extremely fine condition.

Lot 486

A sawn rectangular shale specimens with manganese oxide dendrites. 162 grams, 11.5cm (4 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 305

A group of twenty polished natural mixed mineral specimens. 413 grams, 29-39mm (1 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [20, No Reserve] Extremely fine condition.

Lot 448

A fine specimen of lustrous pyrite (Fool's Gold) crystals with milky-white quartz crystals, in white card tray with label reading: 'Pyrite with Quartz, Huanaco, Peru'. 369 grams, 85mm (3 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 141

A pair of cut and polished rectangular malachite composite plaques, each with bands of dark and pale green colour. 196 grams total, 12.7cm (5"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Very fine condition.

Lot 337

A medium size gemstone tree consisting of a brass trunk and branches tipped with polished citrine mineral specimens, mounted on a section of amethyst geode. 549 grams, 16cm (6 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Fine condition.

Lot 331

A pair of finely cut and polished mini geodes of banded agate and pale blue quartz crystals to the centre. 400 grams total, 75mm (3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [2, No Reserve] Extremely fine condition.

Lot 142

A group of seventeen finely cut and polished rose quartz hearts 184 grams total, 27mm (1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [17, No Reserve] Extremely fine condition.

Lot 468

A fine formation of orange citrine crystals on a matrix, in white card tray with label reading: 'Citrine Porcupine, Rio Grande do Sul, Brazil'. 160 grams, 83mm (3 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 281

A group of six cut and polished blue banded agate slices, each with fabric to the underside. 905 grams, 10-13.5cm (4 - 5 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [6, No Reserve] Extremely fine condition.

Lot 401

A group of ten yellow and orange realgar specimen, each in white card tray with label reading: 'Realgar orpiment, Getchel, Nevada. 153 grams total, 16-29mm (1/2 - 1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [10, No Reserve] Very fine condition.

Lot 406

A group of ten polished natural haematite mineral specimens. 406 grams, 29-39mm (1 - 1 1/2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [10, No Reserve] Extremely fine condition.

Lot 168

Group comprising: two natural thin rectangular panes of mica (muscovite) showing lenticular patterns of red to grey mineral inclusions; each held in a plastic display stand with label. See Bonewitz, Dr Ronald Louis, Rocks and Minerals, 2005, p.261 for information. 320 grams total, 13 x 9.5cm and 18 x 13cm. (5 x 3 3/4 and 7 x 5"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz; from Minas Gerais, Brazil. [2, No Reserve] Fine condition.

Lot 454

A matrix with dark purple amethyst crystals to one side with polished 'bowl' section to the centre. 636 grams, 17cm (6 3/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Very fine condition.

Lot 259

A pyramid cut in banded brown and blue agate, with highly polished faces and base and void filled with quartz crystals, in white card tray, possibly colour enhanced. 87 grams, 52mm (2"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [No Reserve] Extremely fine condition.

Lot 497

A group of ten purple sodalite specimens with a deep blue colour some with white marbling; each in a card tray. 711 grams total, pebbles: 55-73mm (2 1/4 - 3"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [10, No Reserve] Extremely fine condition.

Lot 481

A group of fifty strawberry quartz specimens. 366 grams total, 19-26mm (3/4 - 1"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, Bottley & Lloyd (1981-2014); formerly with Gregory, Bottley & Co. (1932-1981) and previously with J. R. Gregory & Co. (1898-1932); originally in the collection of the famous James Reynolds Gregory (1858-1898"). This item is part of a historic collection of fossils and minerals which has recently been reviewed by leading geological expert Dr. Ronald Bonewitz. [50, No Reserve] Extremely fine condition.

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