AN ENGLISH PROTRACTOR INSTRUMENT TROUGHTON SIMMS

The vintage superior brass metal ship's Protractor by Troughton & Simms, London. Protractor is a historical nautical navigation instrument for finding and charting a ship's location. Dimensions: H: 18

An antique or vintage English Troughton & Simms Theodolite. early 20th century. Theodolites were used in terrestrial observations for the measurement of horizontal and vertical angles and also used in

English 'Everest-Pattern' Theodolite by Troughton & Simms, c. 1880 London, original lacquered and oxidized brass, telescope with rack-and-pinion focusing, dust cap on objective lens, silvered scales a

An English Oxidized Brass Transit Theodolite troughton & simms, london, late 19th/early 20th century with an angled eyepiece and 4 micrometer vernier with two fitted wood cases and additional accessor

Large mounted telescope by Troughton and Simms, London., 8" x 16.5"./////////////////////////////////////////////////////////////(From wiki):"Troughton & Simms was a British instrument-making firm, fo

Two English Brass Astronomical Telescopes 19th Century the first example with a 3-inch lens and 43-inch body tube by Troughton & Simms, London, and having a finder, rack-and-pinion focusing, regular a

Quadrant, Troughton & Simms, London, 4 eyepiece, 1 eyepiece filter, pin, 9", Cased, nautical, navigation, optical, sextant, octant, quadrant

A theodolit, Troughton & Simms, London, 19th centuryMessing, Glas, Metalloberflächen teilweise geschwärzt. Abnehmbares, horizontal und vertikal schwenkbares Fernrohr mit Röhrenlibelle,

EARLY ANTIQUE ENGLISH "SIMMS, LONDON" SILVERED BRASS COMPASS - 4 FOLDING SIGHTS, MAHOGANY BASE AND LID - MEASURES APPROX. 6 3/4" X 7" - CIRCA 1830

An Anti-Aircraft Double Telescope by Cooke, Troughton & Simms of York, 1942, brass construction, the central housing marked with broad arrow and number 4968, dated 1942, 'Telescope Identification AA m

Circa 1850 pocket drum sextant by Troughton& Simms of London. In VG original condition with a elements present. Measures 3" in diameter, 1.5" tall

CASED TROUGHTON & SIMMS TRANSIT SCOPE ON STANDLate 19th/Early 20th CenturyWalnut case.Scope height approx. 9.75". Length 8.5".

Troughton & Simms London Pantograph, Cased, 24", Two wheels missing., drafting, graphic,

A BINOCULAR MICROSCOPE, BY COOKE, TROUGHTON & SIMMS LTD, YORK, no. M604042, in wooden case; together with ANOTHER MICROSCOPE, by R & J Beck Ltd, in wooden case. (2) Larger case 40.5cm high excl. handl

MRKD. ON EDGE "TROUGHTON & SIMMS, LONDON". WOODEN CASE MRKD. U.S. AND P.W. CASE MEASURES 13 1/4" X 11" Terms: UPDATED 2023 TERMS FOR PURCHASING AND SHIPPING OF AUCTION ITEMS. PLEASE READ CAREFULLY BEF

STATION POINTER Circa 1910 By Troughton & Simms, Co. (fl. 1826-1966). Signed on the radius circle "Troughton & Simms London". Original fitted box. Length 28". Diameter 6.5". Provenance: Historical Tec

CASED STATION POINTERLondon, 19th CenturyEngraved "Troughton & Simms London 382". Includes instructional booklet.Case height 2.25". Width 19.5". Depth 8".

antico teodolite in ottone lucidato a specchio, è stato prodotto da Cooke, Troughton & Simms Ltd, produttori di strumenti scientifici di Londra, secondo standard molto severi. Firmato nella base.

Two marked Troughton & Simms, London, and the other with a black frame, unmarked. Largest measuring 8.5 x 11.5 x 6.5 inches.

Troughton & Simms London Nautical Sextant dated 1910 in custom wood case with applied brass accents and anchor. Box measures 5 5/8"L x 6"W base x 2.75"W top x 2 7/8"H5"W x 5"H. Condition report: overa

livello ottico a cannocchiale per misurazioni con bussola nella base, firmato Cook Troughton & Simms LTD York England. Alt cm 12, larg. cm 27, prof cm 19. Ossidazioni, usure, restauri. Oxidation, wear

A BRASS ROLLING PARALLEL RULE, BY REYNOLD'S, BIRMINGHAM, in a mahogany case, with the label of Cooke, Troughton & Simms and stamp of Mammatt, White & Kay, case 49cm wide; together with TWO CASED SETS

* Two Black Lacquered Binocular Microscopes cooke, troughton & simms, london and spencer, buffalo, 20th century Height of taller 13 1/2 inches. Estimate $ 60-80 Property from the Collection of Dr. Dav

including, a binocular microscope by Cooke Troughton & Simms, finished in black and nickel, with objectives & eyepieces in the original Mahogany cabinet, and a brass and black microscope by C.Baker Lo