John Barlow's Vernier Asimuth Compass Navigator, circa 1938

Brass, copper and lead graphometer complete with the original wooden box signed CAIM Genova Via S. Sabina two of the 1940s. Measures of box 28 x 29 cm H 24. CAIM Genoa was company ac...

This is an antique vineyard setter's compass. A French, brass surveyor's instrument with mahogany case and stand, dating to the late Victorian period, c...

A bow-front marine barometer by John Dollond It is of slender cylindrical form with a silvered register plate enclosed by a hinged thermometer flap an...

Engine order telegraph. Fenya, Fabricaciones Eléctricas, Navales y Artilleras, S.A., El Ferrol, Spain. Ca. Mid 20th century. Metal, glass, carved wooden base. Electric control bridge...

Antique and rare magnetic surveying compass, brass with original wooden box, signed E. Vion Paris, early 1900. Very good condition. Height of box cm 32 – inches 12.61. The firm Vion, that still works today, was established in 1830 in Paris and it has always manufactured navigation equipment, in particular compasses and marine instruments...

Nautical object with copper compas and level indicator around 1950s Nutwood polished Brass parts polished and stove enameled

This antique surveyor's compass originates from Scotland and dates to approximately 1880 and made in the period Victorian style. The compass case is composed of solid brass with a me...

Solid brass ships telegraph with German commands. With engraved maker’s plate on top marked: "Lubecker, Maschinenbau - Gesell shaft, or LMG, Ship...

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...

Wooden barometer with cedar wood trim at the edges, signed Caux Opticien Rue Rivoli près du Louvre Paris, mid-19th century; dial with the meteorological indications on paper printed ...