Exceptional Miniature dip Circle By Chasselon, Successor Of Brunner c. 1890

A very rare small/miniature example of high quality for this dip circle with the rare signature "Chasselon à Paris N° 46" and "Service hydrographique de la Marine, n°1". Chasselon was the successor of Brunner in Paris and, as him, manufactured very high quality precision physical and surveying instruments.

This dip circle is a small/miniature example measuring 17×12 cm overall. The instrument is put on a tripod leg we can srcrew in heigh and a circle divided in 360°. Two magnifiers allow a fine reading for the declining glazed needle.

The condition is excellent : the original lacker is still remaining and the instrument in perfect working condition. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip".

The seller is "lezograscope" and is located in this country: FR. This item can be shipped worldwide.

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