[INVENTION - SCULPTURE]. Autograph manuscript... - Lot 331 - Conan Belleville Hôtel d'Ainay

Lot 331
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[INVENTION - SCULPTURE]. Autograph manuscript... - Lot 331 - Conan Belleville Hôtel d'Ainay
[INVENTION - SCULPTURE]. Autograph manuscript signed, 6 pp. in-folio, accompanied by a plate of drawings. Paris, February 9, 1946. File relating to the invention of a curious machine for sculpting and polishing hard bodies, such as marble. The inventor is André Alexandre BEAUMONT (1824-1877), mechanic and guilloche worker. The manuscript intended for the patent, exposes and describes the machine; it is accompanied by a folding plate, signed (64 x 26 cm) where appear 5 drawings in ink. A dozen civil status documents for him and his son are attached. Italy : see n°152
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