"Pantometer Or Pinnuge Goniometer"
Signed "H. Morin | 11 rue Dulong | Paris". Early 20th century. Nickel-plated metal in its leather case. Cylindrical goniometer or pantometer with 2 thumbwheels, graduated with divisions on nickel silver, with slits and windows and level collimator. Signed on the cylinder by Henri Morin*, manufacturer of precision and surveying instruments, at 11, rue Delong from 1910.
Instrument in good condition, in its original case.
*Marcelin & Fromanger, Dictionary of French Manufacturers of Measuring Instruments..., 2nd edition, 2021, p. 136.
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