拍品專文
Details to follow from JPC
細節
An early 19th-Century single draw telescope signed Pistor & Martins, Berlin
constructed in mahogany and brass, the main lens (chipped edges) -- 3in. (7.5cm.); extended length -- 28in. (71cm.)
See illustration
constructed in mahogany and brass, the main lens (chipped edges) -- 3in. (7.5cm.); extended length -- 28in. (71cm.)
See illustration