Ross London Brass 6-inch Sextant.

Kelvin & Hughes London Brass Nautical Sextant. 4 inches x 6 inches x 6 inches

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

A ROYAL AIR MINISTRY LARGE FORMAT AERIAL CAMERA LENS, CIRCA 1920-1945, of black painted brass with brass mounting ring, a twenty inch F 6.3 lens probably made by Ross of London under contract for the

Including: Stanley London brass 6 inch octant, Boxed mariner's compass by Marine Compass Co., octant fragment and non-matching W.C. Riggs Philadelphia wooden octant case, Spencer Browning Co. London o

Instruments group includes: Two folding measuring sticks and one 6" advertising ruler. Ross London brass compass in box. Measures 4"L x 2.5"W. Condition report: Good condition, please examine all phot

Vintage Ross London Brass Compass With Original Wood Case. Compass measures 2.25 inches in diameter, case measures 1.75 inches high x 4.25 inches wide x 3 inches deep.

Ross Evans London rare table top jewelers magnifying glass. Features all brass body with adjustable magnifying glass on a stand. Signed Ross Evans on brass.Dimensions: 13.5 X 4 X 6 in. Condition:

Vintage Folk Art Style Wood & Brass London Relief Sign. Black painted wood plaque / panel with metal brass lettering that reads "London". 6 inches x 24 inches.

to include a Ross London f/5.6 5½" Homocentric lens, an unmarked brass lens, a Ross London f/6.3 Homocentric 5" lens, a Carl Zeiss Jena f/4.5 Tessar 12cm lens, an f/4.5 4¼" Beck Enlargin

A brass C.J.G. Ltd. Abney level, measuring 2 x 6 x .75 inches, a brass pocket sextant, 3 inches diameter, a pair of J. Burk Original - portable guard-watchmans clocks (Germany).

English Barraud London Cased Gilt Brass Chronometer, #2542 {Dimensions of case 7 x 6 3/4 x 6 3/4 inches}

Antique Parkins & Gotto London Campaign Lap Desk with Brass Banding and Brass Engraved Medallion on Cover. 6 inches x 10 inches x 14 inches

the dial signed "John Poole / Maker to the Admiralty / Fenchurch St / London No. 2"; in a brass-mounted wooden case; case: 7 inches square; 6 inches high;

CASED BRASS DOUBLE FRAME SEXTANTLondon, 19th CenturyMarked on scale "Heath & Co. LTD Crayford London". Ivory handle. Brass-bound case.Case height 6". Width 13". Depth 12".

English Mahogany Studio Camera by Ross of London, circa 1880, having the original red lacquered cloth bellows and brass lens, tripod leg sets. Took 6 1/2" x 4 1/2" glass plate negatives. Fine conditio

A lacquered brass and printed paper 'Chronosphere' timepiece Richard et Cie, London and Paris, late 19th century The 6 inch sphere applied with twelve hand coloured gores annotated with countries, pri

tropical SLR camera for 3 1/4 x 4 1/4" exposures, polished teak with brass fittings, brown leather bellows and viewing hood, uncommon Ross London Tessar Patent 4.5/6" no.82933, focal plane shutter (ac

Lot 133 Brass-Mounted Mahogany Telescope Ross of London telescope, serial # 32414, mounted on folding tripod base height (overall): 81 inches Provenance: Property from the Estate of Seymour Stein

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

Brass Candlestick with Copper Reflector. Stands 15 x 6.5 inches.

Of spherical form, with a circular white colored dial with black Roman numerals and secondary dials for London, Tokyo, Beijing, Karachi, Moscow and Paris. Height 8 3/8 inches, width 6 3/4 inches.

Appearing to have a great variety of lenses. Original case. 11 x 14 x 2 1/2 inches.

Tag for Parkins and Grotto, Oxford, London, 12 x 6 x 8 inches...beautiful burl case with brass ormolu, lined interior with lift out tray, lower section with separators, leather trims to upper, engrave