Subject ASC0003jyb
Journal of the Royal Microscopical Society.
1887:pt.2:no.4-6 (1887), Page 650 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31413674
Keywords
used to reduce drawings transmit light rays. concentric and professional microscope use. cannot be used with ordinary microscopes light projector for drawing. microscope mirror mason jar metal screws camera lucida magnifier stand lens prism drawing microscopy mechanical stages measurement oblique light