Subject ASC0003jfx
Journal of the Royal Microscopical Society.
ser.2:v.4:pt.1:no.1-3 (1884), Page 110 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31398836
Keywords
microscope Microscope aylward microscopic inventor observations Ruffle rotate swing tailpiece movement radial