Compass - Brass - prismatique T

Old T. Cooke London precision prismatic compass, No. 1169, brass-made. Professional instrument intended for orientation, surveying, topography, and it can also be associated with navigation and maritime applications. It features a graduated dial with magnetic needle, a sighting system, a fold-down prism allowing the reading of graduations during aiming, as well as a hinged lid with a mirror. Fine British workmanship characteristic of scientific and geodetic instruments from the late 19th and early 20th centuries. The set shows a handsome brass patina as well as signs of use in keeping with its age. An interesting piece for collectors of scientific instruments, topography, geodesy, orientation, navigation, and antique maritime equipment.

Estimate:$134.45

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