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A 20th Century brass surveyor's instrument by Stanleys of London. The instrument has a brass protractor, level and glass eye piece. Comes with a wooden and brass presentation box. Measures 14cm.

MASONIC INTEREST; a small 9ct yellow gold pierced pendant set with protractor and dividers, diameter approx 12mm, approx 0.6g.Additional InformationLight surface wear but basically good condition.

RAF Air Ministry Navigator’s Wooden Map Board18 x 18 inch, wooden board. The front with hinged perspex cover and adjustable, brass arm with lower directional protractor. Rear of board with “AM” stamp with code “41AA/65”. Canvas pencil holder complete with pens. Together with linen backed paper map “Strait of Dover”. Perspex with some damage. Complete in grey canvas transit bag. Together with an RAF “Planisphere MK1A”. Complete in case.

RAF Small Selection of Navigation Itemsincluding Course and Speed Calculator “6B/125” with “40” code date ... Computor Height and Speed MKII “6B/131” with “39” code date ... Douglas Combined Protractor & Parallel Rule ... Small selection of Navigator’s crayons contained in a khaki, canvas case.

RAF WW2 Small Selection of Navigator Itemsconsisting map board, adjustable lamp. Lower clip with various reference numbers. Complete with wiring lead ... Navigational Computor MKIIIH Ref 6B/250. Complete in canvas case ... Wooden protractor case.

Signed Derriere Demierre on the protractor height 47 cm.

A Lotter Parallel Compass and other Collectable Drawing Instruments,original Lotter precision parallel compass set 201A with telescopic lengthening bar, a good set of Reeves beam compass ends, a cased sprung ink pen compass with ivory handle and an ivory Watson Bros. service pattern protractor [CITES]

A Clinograph and other Collectable Drawing Instruments,mahogany and brass clinograph by W H Harling, a large rosewood set square, an ebony rolling rule and a mahogany cased 15cm brass circular protractor divided to half a degree

A Sharkskin Pocket Case of Drawing Instruments,c.1810, original ivory sector signed 'Gilkerson Tower Hill', replacement ivory scale rule/protractor by Stanley, case in good condition [CITES]

A variety of brass including plant pots of Indian design, door knocker, bells, weights and similar, also included is a set of bakelite carpet savers/domes of silence and a protractor.

A Fowler's long scale calculator with paperwork and a boxed British Moore & Wright combination protractor..

9ct gold Masonic jewel with "Post Nubila Pheobus" and "Sic Itur Ad Astra" mottos, dependant compass, square and protractor insignia, unhallmarked and a enamelled yellow metal bar "Canongate Kilwinning", 40g gross, 13cm long in a Alex Kirkwood & Son box and a 9ct gold fob, 5.6g gross. Engraved inscription reads 'Bro W G Scott RWM 1957-58-1958-59'.  Hallmark for Edinburgh, date letter D for 1959.

Negretti & Zambra - Late 19th/early 20th Century surveyor's brass protractor, 16cm diameter, with mahogany box

A Georgian silver snuff box, maker Joseph Taylor, Birmingham 1809: inscribed with Masonic compass and protractor, together with a later silver snuff box, maker George Unite, Birmingham 1910, also engraved with compass and protractor, 1.79oz (2)

A West London compass / sundial, a cased Troughton & Simms protractor and two prints

A tray of stationary items, calculator ruler, protractor etc

Tools and instruments including a Rabone torpedo level and one other, a brass plumb bob, a Harling box wood protractor / scale and one other ruler, together with a late 19th / early 20th Century feeler gauge by Duckworth & Sons, branch of Card Clothing & Belting Ltd, Card Makers of Rochdale

A Victorian ivory protractor by Halden & Co of Manchester and London, together with a Henry Wiggin & Co nickel ruler and one other

A Negretti and Zambra boxwood and brass multi-functional folding ruler including; compass, level and protractor, case (16.5cm) and a Harrisons improved sovereign balance, cased. (2).

Eight (8) circular slide rulers, including Dietzgen 1798 Dempster RotaRule Model A, various Gilson models, and more. 1st item: Dietzgen 1798 Dempster RotaRule Model A 50-Inch Pocket Slide Ruler, designed and manufactured by Jack Dempster, Berkeley, California, sold by Eugene Dietzgen Company, Distributors, Chicago, New York. Comprised of two-sided round white plastic, with a transparent yellow plastic arm and scales labeled in red. Serial number 218 with maker's marks and model numbers, front, additional maker's marks, patent numbers and dated "1928", back. Includes a brown suede case with two back straps. Slide rule - 5 1/8" dia., with arm - 6" dia. Case - 5 5/8" H x 5 5/8" W x 1/4" D. 2nd item: Dietzgen 1797B Gilson Binary Slide Rule, made by Gilson Slide Rule Company, Stuart, Florida, sold by Eugene Dietzgen Company, Distributors, Chicago, New York. Comprised of a two-sided enamel coated aluminum circular disc with alternating green and yellow stripes with three transparent yellow plastic arms, two to the front, one to the back, pivoted at the center with a metal nut and bolt with metal washers on both front and back. Maker's marks front and back, dated "1940", front. Includes a red cloth and vinyl case. Slide rule - 8 3/8" dia, with longest arm - 9 1/4" dia. Case - 8 7/8" H x 9 1/2" W x 1/4" D. 3rd item: Gilson Binary Slide Rule, manufactured by Gilson Slide Rule Company, Stuart, Florida. Comprised of a two-sided white plastic disc with three transparent yellow plastic arms, two to the front, one to the back, pivoted at the center with a metal nut and bolt with metal washers on both front and back. Maker's marks front and back, dated "1940" front, dated "1931" back. Includes a tan cloth and vinyl case. Slide rule - 8 1/4" dia., with longest arm - 9" dia. 4th item: Gilson Midget Circular Slide Rule, manufactured by Gilson Slide Rule Company, Niles, Michigan. Comprised of a two-sided white plastic disc with two transparent, pivoting green plastic arms to front, pivoted at the center with a metal nut and bolt with metal washers on both front and back. Maker's marks and dated "1919", front. Includes a brown leather case. Slide rule - 4" dia., with longest arm - 4 1/2" dia. 5th item: Gilson/Tavella Midget Slide Rule, manufactured by Gilson Slide Rule Company, Stuart, Florida, and Tavella Sales Company, New York. Comprised of a two-sided white plastic disc with three transparent yellow plastic arms, two to the front, one to the back, pivoted at the center with a metal nut and bolt with metal washers on both front and back. Maker's marks front and back, dated "1936" front, dated "1931" back. Includes a black cloth and vinyl case and instruction manual housed in a black faux leather folio case with blindstamp reading "Ford" to front cover. Slide rule - 4 1/4" dia., with longest arm - 4 1/2" dia. Cases range in size from 4 3/4" H x 5" W x 3/8" D to 7" H x 5" W x 1/2" D. 6th-7th items: Two (2) Gilson Atlas Slide Rules, designed by George W. Richardson, manufactured by the Gilson Slide Rule Company, Stuart, Florida. Both comprised of two-sided painted aluminum, with transparent yellow plastic arms, one with two to the front and two to the back and one with two to the front, one to the back, pivoted at the center with a metal nut and bolt with metal washers on both front and back. Both with maker's marks, front, one dated "1931" back. Includes one blue cloth and vinyl case. Slide rules  - 8 1/4" dia., with longest arm - 9" dia. Case - 8 3/4" H x 9 1/2" W x 1/8" D. 8th item: Universal Trigonometric Combination Semi-Circular Slide Rule-Protractor Sine Table Angle Formula Finder, designed and patented by George R. Flynn, Lowell, Massachusetts, manufactured by the Whitehead & Hoag Company, Newark, New Jersey. Comprised of two off white celluloid semi-circular and circular discs with a transparent light yellow celluloid cursor, held together by a silver colored fastener. Maker's marks front and back. Includes a brown leather case with gold lettering reading "Universal Trigonometric Combination" and a snap closure. Slide rule - 6" H x 5 1/2" W. Case - 6 1/2" H x 6" W x 1/4" D. All items second quarter/mid 20th century. Provenance: Private West Tennessee Collection. CONDITION: 1st item: Wear to case. 2nd item: Wear to case. 3rd item: Wear, ink inscription from previous owner to case. 4th item: Areas of loss to edge of slide rule. Rust to nut and bolt. Back arm is missing. Wear to case. 5th item: Smallest case with wear and ink inscription from previous owner. 6th-7th items: Both with wear, loss of paint. 8th item: Wear, ink inscription from previous owner to case.

Rosewood Geometry Box, 21.5cm wide, containing brass protractor, dividers, ebony rule, etc.

A brass single arm protractor in wooden case.

A CIRCULAR PROTRACTOR BY TROUGHTON & SIMMS, LONDON, CIRCA 1840 constructed in lacquered brass with inset silvered scale, signed on the clamping arm as per title, opposing vernier arms with folding extensions, contained in plush-lined box of issue -- 8in (20.5cm.) wideCondition report: Fine overall condition

A FINE EXTENDED ARM PROTRACTOR BY J.D. POTTER, LONDON, CIRCA 1830 constructed in oxidised brass with lacquered brass arc with inset silvered scale, signed on the cross bar, Potter, Poultry, London , index arm with vernier and clamp, arm extension, contained in fitted box of issue -- 10¼ (26cm.) wide; together with horn magnifying glass (2)

A 6in Brass Protractor, signed in script to the centre 'Norris 13 Bull Street, Birmingham', with previous Christies auction sale sticker to reverse - lot 129 4th Dec 2002 sale 9526

A Captain Fields Parallel Rule - Air Ministry,  WWII parallel rule and protractor in brass and boxwood, by Aston & Mander, air Ministry stamp for 1942, length 45.5cm

WW2 Royal Artillery plated Plotting Protractor No.2A Mk.1, dated 1940, L52cm, three pairs of compasses with broad arrow mark, WW1 embroidered silk doily and handkerchiefs, framed cigarette silks, boxed needlework set etc Condition Report Click here for further images, condition, auction times & delivery costs

Y George III shagreen etui of drawing instrumentsJ. Bleuler, London, circa 1800 The tapered case with hinged lid enclosing fitted interior containing an ivory sector rule engraved BLEULER, LONDON, a protractor also signed and a selection of brass compasses and other instruments, the inside of the lid applied with trade label J. BLEULER, No. 27 Ludgate Street, LONDON, the exterior with brass button clasp to front, 17cm (6.75ins) high.  A John Bleuler is recorded in Clifton, Gloria Directory of British Scientific Instrument Makers 1550-1851 as apprenticed to Henry Shuttleworth in 1771, he took on the business of the late Thomas Whitford at 27 Ludgate Hill, London in 1791 and worked from that address until 1822. He died in 1829. Condition Report: Instruments appear complete and free from significant faults but have general wear and light corrosion. The sector is a little stained but appears undamaged. The case is intact but a little tired with cracking, slight movement and wear to the skin veneers. The base has a hole due to an instrument being pushed through from the inside and the rear has unusual layout to the veneers incorporation a triangular patch which is almost certainly a detail from its construction than a repair. Internally the compartment divisions have noticeable wear but are serviceable. Condition Report Disclaimer

A 19th century brass and lacquer surveyor's level/theodolite on tripod c/w fitted box with interchangeable siting bars and brass protractor, stamped 'Potter, Poultry'

A RABONE No 1107 12" four fold boxwood rule with inside and outside bevel edges and German silver fittings and protractor hinge G++

A brass circular protractor by ELLIOTT BROS. London with folding arms and tangent screw with two verniers in orig fitted mahogany box G++

A 3' four fold architects ivory rule with German silver fittings by RABONE with inside bevel edges and protractor hinge F

A fine 2' four fold ironmonger's ivory rule by RABONE with German silver sliding caliper and fittings with protractor hinge and unusually with three outside bevel edges G++

A Set of Drawing Instruments, English, c.1830-40, drawing instruments in brass, ivory protractor signed Thomas Jones, two rules and set square signed by Cary, length of mahogany case 36cm [CITES]

An Unusual Mechanical Roller Rule, English, c.1880, unsigned, constructed of german silver, protractor scale to top and sides, inches engraved to bottom edge, with internal drop down wheels for X or Y movement controlled by pressing the knobs on the top, in original French polished magogany case with recessed catches, instrument 23cm wide

A Coggeshall Timber Slide Rule & Woodworker's Protractor Rule, 2-foot rule by W Marple & Sons, late 19th century, boxwood and brass, with protractor in boxwood and nickel silver

Boxed record improved combination plane numbered 050a, a wooden board with leather clamp integral compass and protractor and a quantity of other various planes, three cameras and a leather cased drawing implement

A Second World War RAF Group of Medals, comprising a 1939-45 Star, Air Crew Europe Star, Defence and War Medal, to P.0459 Flight Lieutenant Stanislaw Pawlowicz, No.305 (Polish) Squadron, together with his Observer's and Air Gunner's Flying Log Book, two notebooks, typed transcript of his diary from September 1939 to 28th May 1937, typed Record of Service, twenty nine plotting maps for Operations 1 to 30 (No.27 missing) dating from 1/2 -4-1942 to 19/20-9-1942 (over Germany), with corresponding hand written logs, eight arial maps of Great Britain and a binder file of photocopied documents, also a ''Douglas'' Combined Protractor & Parallel Rule and a slide rule

An early 20th century brass circular protractor by 'F. ROBSON, NEWCASTLE UPON TYNE', in a fitted mahogany case.

Group of scientific instruments to include cased brass slide rule, three parallel rules, protractor or station pointer (5)

RAF interest: Uniforms and associated items belonging to Flight Lieutenant Charles 'Chick' Kirkham , to include a fragment of fabric from de Havilland Mosquito TA 634, a cold weather flying jacket, two dress jackets, a pair of aviation shorts, a navigational protractor, maps etc. Kirkham served in the RAF form 1942 to 1982, retiring from active service in 1976. His career highlights include flying the de Havilland DH.98 Mosquito as part of the 81 squadron, including the TA 634 now housed in the de Havilland Aircraft Museum, working on the British war films 'Purple Plain' and '633 Squadron', and working as a Harrier simulator instructor at RAF Wildenrath whilst serving as a retired officer from 1976 to 1982.

JESSE RAMSDEN, LONDON. A GEORGE III BRASS PROTRACTOR with calibrated circular dial signed to the crossbar 20.5cm diameter

A collection of surveying and meteorological instruments, late 19th and early 20th century,including a double parallel ruler, a Smeeth's Transit Protractor by Negretti & Zambra, a Hanriot folding pair of binoculars in case, an anemometer in metal case, a Fred G. King Pocket Reconnaissance Instrument Patented July 7th 1902 by J.C.Sala Maker San Francisco, a J.H.Steward Patent Telemeter in case, a Trouhgton & Simms box sextant in case, a Richard Freres pocket barograph in case, and various barometers and compasses, (qty)

Collection of draughtsman's instruments including rulers, compasses 1940 military plotting protractor 

Drawing instruments to include; a shagreen cased set of Georgian brass drawing instruments with boxwood rule, protractor and other items. Together with a mahogany cased set of 19th Century drawing instruments and a 20th Century Stanley cased Planimeter. (3)(B.P. 24% incl. VAT)

A 19th century gilt brass protractor by John Gail, Newcastle Upon Tyne, 22.5cm diameter, in original mahogany case with paper label to interior lid. Illustrated.

An early 20th century brass and black painted surveyor's instrument, with compass, protractor and level, tripod base with further adjustments, 28.5cm high

A BRASS STUDENTS MONOCULAR MICROSCOPE, A MAHOGANY MOUNTED BRASS THREE DRAWER TELESCOPE, THE OBJECTIVE. Dia. 3cms. A PAIR OF LEUCHARS OPERA GLASSES, AN IVORY RULE, METAL PROTRACTOR, A PAIR OF FOLDING SCISSORS TOGETHER WITH A W & A SMITH OF MAUCHLINE INIMITABLE STRAP.

A cased Rowney protractor set

Drawing instruments together with a Stanley ivory protractor

A collection of engineering tools, including Moore & Wright micrometers, precision ground square, Johansson blocks and a Mitutoyo ring gauge and bevel protractor.

A collection of 19th century items: 19th century items including boxed brass projector set with bone ruler by T Prosser in original case, mahogany cased compass and Douglas combined protractor. (3)

A quantity of draughtsman's equipment including curves, large 19thC brass protractor, 19thC fretwork book slide etc

Ø AN 18TH CENTURY 6IN. RECTANGULAR PROTRACTOR BY ADAMS, LONDON constructed from ivory, engraved on both sides and signed Adams, London; together with a folding sector by Stanley and two others unsigned , and a Fuller's Spiral slide rule with bakelite handle ( lacking case ) -- 17½in. (44cm) (5)

A Boxwood Clinometer Rule by Stanley, English, c. 1900, in boxwood and brass, with inset magnetic compass, protractor hinge divided to one degree, arm with tables for rise in inches per yard and degrees expressed as proportional incline, signed 'Stanley Great Turnstile London', 16.3cm closed, with hide case. Note: small crack in compass glass.

A Victorian cased set of "German silver" drawing instruments, including ivory parallel rule, protractor and sector, 19 cm x 13 cm x 3.5 cm

ϒA late Victorian walnut magazine of draughtsman’s drawing instruments W.F. Stanley, London, circa 1890 The interior with blue moire silk padded lining to lid inscribed in gilt W.F. STANLEY, GREAT TURNSTILE STREET, HOLBORN, LONDON W.C., & RAILWAY TERMINUS, LONDON BRIDGE beneath TO H.M. GOVERNMENT over lined lift-out fitted top tray containing an extensive selection of nickel plated brass instruments and ivory handled pens including a proportional compass and a large folding beam compass; the lower section with three ivory scale rules each stamped STANLEY’S ENGINE DIVIDED SCALE GREAT TURNSTILE HOLBORN LONDON, another similar, a protractor, a selection of draughtsman’s curves, set square, an incomplete roller parallel ruler and a selection of other items, the exterior of the box with nickel plated name plate engraved James N. Crofts to lid and matching key escutcheon to front, 35.5cm (14ins) wide. William Ford Stanley is recorded in Banfield, Edwin BAROMETER MAKERS & RETAILERS 1660-1900 as working from 3 Holborn bars, London 1860-64; 3, 4 and 5 Great Turnstile, Holborn, London from 1860; 13 Railway Approach, London Bridge 1869-91 and 1, 8 and 9 Tichborne Court 1872-91. The presence of the Railway Approach address within the gilt on silk trade label to the interior of the lid of the current lot would indicate a date of around 1890. ϒ Indicates that this lot may be subject to CITES regulations when exported. Please see our Terms & Conditions for more information.

A Circular Lacquered Brass Protractor, with Vernier scale and sliding arm, 14.5cm diameter, in a mahogany case, a semi-circular protractor and another. (3)

DAVIS & SON, DERBY A 19TH CENTURY BRASS PROTRACTOR with 360 degree calibrated outer ring and cut-out centre 23cm diameter

An 8" protractor gauge by the UNION INSTRUMENT CORPORATION N.J. in lined and fitted case F