Topographic Compass, Wooden and Brass, of the Late 19th Century

Magnetic topographic compass, of oak and brass; instrument consisting of a magnetized needle free to rotate on a horizontal plane, marking with the tip of the needle the direction of magnetic north, compass card with eight winds complete with goniometric circle divided into 360 °, complete with the compass needle lock. Italian manufacture of the late 19th century. Very good condition. Measure 3.1x3.1 height 1. Shipping is insured by Lloyd's London; our gift box is free (look at the last picture). The invention of the compass is mysterious but it is well known that magnetite was discovered in Magnesia, a city of Asia Minor. We can find the first indications about the use in Europe of the magnetic force for orientation at the end of the XII century...

Wooden and brass polarimeter with cast iron tripod base from the late 1800s. It is an instrument used to determine the concentration of sucrose and glucose in raw materials and sugar...

Cross-legged reduction compass, of chrome plated brass and steel, English manufacture from the end of the 19th century. Fixed or mobile center, whose opposite points form simple re...

Wall-mounted aneroid barometer made of carved wood, brass, and glass, an instrument whose pressure-sensitive organ is a metal box called a barometric capsule. English manufacture of...

English barometer with thermometer and double Vernier reading the variation of atmospheric pressure. Signed J.H. Steward 406 Strand London in the late 19th century. arometer mounted...

Small brass sextant, signed S.te des Etablissements Gaumont Paris 146, datatable around the end from the 19th century. Instrument complete with optics and housed in a beautiful o...

19th century, compass and sundial together.

19th century compass and sundial together.

Rare yacht binnacle with a highly polished gimballed compass fitted to a varnished box. The box has a polished brass side burner and hinges, hooks, and screws. First class nautical r...

Loyally underhand for quickly weighing out gemstones and precious medals, this trustworthy sidekick was once the prized tool for the detailed work of the jeweler. Made in France in t...

Loyally underhand for quickly weighing out gemstones and precious medals, this trustworthy sidekick was once the prized tool for the detailed work of the jeweler. Made in France in t...

An early 19th century brass surveyor's level with telescope, compass and spirit level. With original brass mounted pine case. Telescope length: 18 1/4 inches. - 46.5 cm. Fitting for tripod mount, now re-mounted on a modern brass plate for desk top display.