Subject ASC0003g92
The Journal of the Quekett Microscopical Club.
ser. 2, v. 8 (1901-1903), Page 337 (1901-1903)
MBLWHOI Library
BHL Page 5466509
Keywords
condenser scale. focal plane gauze circle distortion
The Journal of the Quekett Microscopical Club.
ser. 2, v. 8 (1901-1903), Page 337 (1901-1903)
MBLWHOI Library
BHL Page 5466509
condenser scale. focal plane gauze circle distortion