Subject ASC0003jr2
Journal of the Royal Microscopical Society.
ser.2:v.6:pt.1:no.1-3 (1886), Page 520 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31216699
Keywords
compressor slide mount Watson clamp reversible mechanic Compressor apparatus plates screws spring illustration