Details
An early 19th-Century brass botanical microscope,
signed on the stage I.G. Hahn, Hamburg, with boxwood slider, concave mirror and other items, in mahogany case -- 5½in. (14cm.) wide
signed on the stage I.G. Hahn, Hamburg, with boxwood slider, concave mirror and other items, in mahogany case -- 5½in. (14cm.) wide