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Lot 164
Asahi Pentax: Slide Copier, circa 1960, and Auto Bellows K Set with filter and eye cup, 1970s, in maker`s boxes, 3B, with black plastic covered Speedbag outfit rigid case, blue woven nylon soft bag, flashgun, Zoom-70 AF camera and Zoom-70-X AF camera, in maker`s cases; with non-Pentax accessories including extension tubes, straps, self timer, lens hoods, flash bracket, Weston Master V light meter,
Lot 167
Olympus OM2 Outfit: OM-2 no. 518387, chrome, with F.Zuiko Auto-S f/1.8 50mm lens and Winder 1, OM2n no. 755082, chrome, with Zuiko Auto-Zoom f/4 75-150mm lens, lens in maker`s case, and Winder 2, with eleven manuals, leaflets and guarantees; with Tamron SP f/3.5-4 70-210mm lens with 2 x Teleconverter, in maker`s cases; with two carry cases; 3Bii
Lot 331
A large Victorian figured walnut desk top stereoscopic viewer, the hinged top revealing an adjustable pierced rachet and magnifying lens and having a hinged viewing lens and pierced slide holder (60cms x 30cms as viewed, glass panel to slide holder and ivory finials to lens supports missing)
Lot 24
An extensive Edwardian optician sight testing kit, comprising British refracting unit 2151 marked Ellis Optical Company England and with patent no.402516,402876,403661 in black lacquered finish, also an oak cased lens set with twin handled lift out tray containing extensive quantity of assorted concave, convex and cylindrical lenses and a further fitted tray marked `Lever Brothers, London`, with quantity of assorted lenses (minor damage) (illustrated)
Lot 126
A collection of World War II and later instruments comprising a cased Air Ministry issued 8inch cone for camera F24 in grey painted case of issue marked 14/A/727 cone lens camera F24 ref no.14/A/ complete with Air Ministry label, a World War II period US army Signal Corps test set no.1-49, by the Leeds & Northrup Company of Philadelphia in wooden case of issue, a World War II period Air Ministry issued bubble Sextant mark IX, in black painted metal marked with Air Ministry mark and reference no.6B/151 in case of issue, military World War II period speed indicator in knots and a pair of military issue headphones
Lot 856
AN ENGLISH BRASS 2.5 INCH REFRACTING TELESCOPE BY JESSE RAMSDEN engraved on the top of the body tube Ramsden London, with milled wheel rack focusing, eyepiece with shutter, two other lenses and a filter, mounted on a shoe with compass joint and tapered pillar, the pivoted strut with (defective) rackwork and folding tripod, brass lens cap, fitted mahogany box with an early label to the underside of the lid inscribed "An Improved Thirty inch Chromatic Telescope", late 18th c ++The brass parts coated in the original or an early lacquer which is in reasonably good and complete condition, the body tube with a dent, the lenses undamaged, the mahogany box also in attractively preserved condition and not repolished, the interior fitments loose or in part lacking where the wood glue has perished, the lid with small veneer losses and repaired where cleaning broken off and glued, retaining the brass lock and one of the original hooks
Lot 788
Asahi Pentax Auto 110 SLR camera, black \ldblquote Phillips\rdblquote model with wrist strap and a large numbner of accessories inlcuding Winder 1, Flash unit AF130P 3 x Lenses - a wide 18mm , a Standard 24m and a Telephoto 50mm, 9 x filters - S16 for 24mm, S31 for 24mm, T43 for 50mm, T86 for 50mm, UV for 18mm, UV for 24mm, UV for 50mm, W21 for 18mm, skylight for 18mm, a rubber lens hood for a 50mm, a tripod Spacer Ring together with soft cases for the camera (2), operating manuals for Camera (06621) & Flash (06631) all items housed in a metal Pentax box View on staceyauction.com
Lot 30
Mahogany cased Van Heurck type monocular brass microscope , W Watson & Sons, 313 High Holborn, London, 9706 , after 1891, black japanned stand and laquered fittings, rack and pinion coarse adjustments for calibrated draw tube and outer tube, two Males-Watson patent microns adjusters, square substage with x, y and rotation adjustment, similar adjustments to the light lens, double sided mirror, height 40cm, together with additional lenses.
Lot 2
Two similar mahogany cased Withering 1792 pattern folding portable botanical microscopes Both unsigned, early 19th century Each with hinged lid pasted with instructions to inside surface (one with wear) and enclosing pivoted brass pillar mounted with folding objective lens above conforming stained bone circular stage, one friction fitted to the upright for focusing the other with screw action telescopic upright and one with additional bone objective lens both lacking forceps and probe, each approximately 12cm long closed. This form of relatively simple portable botanical microscope was developed by Dr. William Withering (1741-99) as an improvement over his 1776 pattern microscope (see lot 1). Originating from Birmingham and an active member of the Lunar Society, Dr. Withering described this form of microscope in the 1792 revised reprint of his work A Botanical Arrangement of all the Vegetables Naturally Growing in Great Britain first printed in 1776.
Lot 3
An English lacquered brass and stained ivory portable microscope Unsigned, early 19th century With lens screw-mounted on a tapered brass upright attached to a brass boss pierced to take a T shaped support for the specimen clamp, with brown-stained ivory baluster shaped handle beneath, 11.3cm high, with original slip case 12cm high closed.
Lot 5
An English lacquered brass portable aquatic microscope Unsigned, early 19th century With square section post fitted with lens above up/down adjustable stage with choice of inserts and tool post hole to rim, with pivoted mirror beneath the whole mounted via a socket onto an oval foot, 11cm high assembled, in original red leather covered box with some accessories, 11.5cm wide. The design of the current lot is probably derived from a model developed by John Ellis in around 1752. The main differences being that the current lot utilises a separate brass base for support rather than screwing into the lid of the box, and focuses by up/down movement of the stage rather than the lens.
Lot 6
An English lacquered brass portable aquatic microscope Robert Banks, London, circa 1820 With square section post signed Banks, London Math`l In`s Mak`r to the Prince of Wales to one side and fitted with lens above rack and pinion up/down adjustable stage with ivory slip insert and tool post holes to rim, with pivoted mirror beneath, the whole mounted via a drilled flange onto the lid of the original mahogany box containing some accessories, 10.5cm high assembled, the box 10cm wide. Robert Ban(c)ks junior is recorded in Gloria, Clifton Directory of British Scientific Instrument Makers 1550-1851 as succeeding his brother Anthony Oldiss Bancks in around 1796. He first worked from 440 Strand, London 1796-1804 and then 441 Strand 1805-30. He received an appointment to the George IV in 1820 and then another to William IV in 1830. The design of the current lot is probably derived from a model developed by John Ellis in around 1752. The main difference being that the current lot focuses by up/down movement of the stage rather than the lens.
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