Details
A 19th-Century brass botanical microscope,
unsigned, with stage modification, rack and pinion focusing and mirror, three objectives, in plush-lined mahogany case, the lid with mounting ferrule -- 4in. (10.2cm.) wide
unsigned, with stage modification, rack and pinion focusing and mirror, three objectives, in plush-lined mahogany case, the lid with mounting ferrule -- 4in. (10.2cm.) wide