Title:
Folding botanical microscope. Standard form of Withering folding botanical microscope, published 1792.
Caption:
Folding botanical microscope. Standard form of Withering folding botanical microscope, published 1792. The brass pillar set in the hinge stands up when the box is opened and the upper part of the pillar screws for find focusing. The accessories are two dissecting tools and a hand magnifier.
Credit:
Album / World History Archive
Image size:
5175 x 4052 px | 60.0 MB
Print size:
43.8 x 34.3 cm | 17.2 x 13.5 in (300 dpi)
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