French, c.1880, engraved 'E. Hartnack, sucr de G Oberhauser Palace Dauphine 21, Paris; with cast iron foot, unusual rack and pinion focusing with objective & 2 eyepieces in Polished mahogany case
063
Sold for £138
Result plus buyers premium
French, c.1880, engraved 'E. Hartnack, sucr de G Oberhauser Palace Dauphine 21, Paris; with cast iron foot, unusual rack and pinion focusing with objective & 2 eyepieces in Polished mahogany case
063
Auction: The Collectors Sale, 26th Apr, 2023