Subject ASC0003jrg
Journal of the Royal Microscopical Society.
ser.2:v.6:pt.1:no.1-3 (1886), Page 500 (1878-1968.)
New York Botanical Garden, LuEsther T. Mertz Library
BHL Page 31216679
Keywords
early microscope oil lamp microscope microscope Chevalier projection projection microscope Projection microscope illuminate opaque or transparent objects