細節
A mid 19th Century three draw marine telescope
in brass and covered in fish skin, the body tube engraved Honoris Causâ (Honour with Merit?) and ROTTINGDEAN, dust slide to eye piece, the main lens -- 1¼in. (3cm.); 23½in. (59.5cm.) extended; and an impellor
See illustration (2)
in brass and covered in fish skin, the body tube engraved Honoris Causâ (Honour with Merit?) and ROTTINGDEAN, dust slide to eye piece, the main lens -- 1¼in. (3cm.); 23½in. (59.5cm.) extended; and an impellor
See illustration (2)