Subject ASC0003k0t
Journal of the Royal Microscopical Society.
1888:pt.2:no.4-6 (1888), Page 795 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31221270
Keywords
Microscope glass magnifying glass watchmaker dentist microscopy engineering patent watchmaker glass drawing design machine Examining Glass Watchmaker's Glass