Boilerplate propeller for Dorand aircraft with a 190 hp Renault engine (probably an 8Gex or 8Gd). Propeller made in the Chauvière workshops in Lyon probably between the beginning of July 1917 and the end of July 1918 but possibly until 1922 (Chauvière propellers from 1918 to 1922 are badly dated.) Propeller built in American walnut and varnished with shellac. Length 2,70m

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