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Contact goniometer with detachable limbs



Hofmann, Paris
Contact goniometer (brass and steel, outside diameter 8.1 cm) with detachable limbs in red plush-lined leather-covered case (11.5 cm wide).
Signed "J.G. Hofmann Rue de Buci. 3. à Paris", second half 19th century.

Collection: private collection

Contact goniometer with detachable limbs, Hofmann, Paris


Contact goniometer with detachable limbs, Hofmann, Paris


Contact goniometer with detachable limbs, Hofmann, Paris