Earòy 1900s Nautical Compass Signed Ritchie Boston Antique Maritime Navigation

Large brass and glass nautical magnetic compass from the early 1900s, mounted on custom-made oak and brass board. Compass diameter cm 24.5 - inch 9.4, height with base cm 21 - inch 8...

Nautical rangefinder signed Made in Great Britan by Kelvin Hughes a divison of Smiths Industries Limited made in the 1960s, complete with original mahogany box. AP 498 Stuats Marine Distance Meter very good working condition. Box size cm 21 x 13 H 6. It is an ancient nautical instrument used to measure...

Magnetic topographer compass from the early 1900s, brass and bakelite base; instrument consisting of a magnetized needle free to rotate on a horizontal plane, marking with its tip th...

Brass nautical magnetic compass, signed Sestrel London from the second half of the 19th century and housed in its original wooden box with slot lid, fitted with pins and handle bras...

Nautical compass on gimbal signed DIRIGO Eugen M. Sherman Seattle USA 1920s, mounted on custom-made walnut and brass board. Eight-twenty rose complete with protractor circle. The com...

Rare magnetic nautical surveying compass, brass, late 19th century signed Elliott Bros London complete with leather case. This is a small compass, 7 cm diameter, typically used in re...

Vintage T. Cooke of London prismatic compass. Brass case with pierced sight line in the lid, folding prism, metallic gold tone face, and short stand able to be screwed onto a tripod ...

Pre World War I Nautical Compass by E.S.Ritchie Nautical compass mounted by a brass gimbal into a copper brass bound case with sloping glazed aperture with heavily bevelled glass. Flat brass bezel with five holding screws signed ‘E.S.Ritchie’ and numbered 5779. Side opening compartment for a lighted wick with drawer beneath. The compass is mounted in a heavy painted brass bowl with very fine copper pivot supporting the floating direction card. A diaphragm is located in the base of the bowl for temperature compensation. c.1910 E.S.Ritchie founded the business in 1850 to manufacture mechanical, electrical and scientific instruments. In 1857 he turned his attention to navigational instruments and begun making marine bearing compasses for the U.S.Navy before the American civil war. At the time the British admiralty dry mounted nautical compasses were considered by all navies and commercial shipping companies as the highest technological standard of the day, however, in 1860 Ritchie had received a US patent for the first successful and practical liquid-filled marine compass for general use. A major step forward in the technology of the compass. With the damping provided by the liquid, together with gimbal mounting, the floating card of the Ritchie compass...

Late 19th Century Ships Binnacle by W. Hartmann. Binnacles are an important navigation tool. They are often in the helm of the ship and allow sailor to maintain the correct course. This beautiful example has an octagonal case made from oak with brass fittings and removable copper dome...

This is a vintage hand-held bearing compass. An English, oak, marine navigation aid with Sestrel dial, dating to the mid-20th century, circa 1950. A fascinating maritime set Displays a desirable aged patina Oak handle and walnut deck box...

Vintage T. Cooke of London England prismatic compass. Brass case with mirrored lid interior, folding prism, metallic brass face, and short stand able to be screwed onto a tripod for ...

Vintage Maitland Smith reclaimed brass nautical / maritime binnacle gimbal ship's compass with double oil lamps. Dimensions: 13.5" x 10" x 10" (Width x Depth x Height)