Compound monocular microscope
Compound monocular microscope made by Emil Busch A. G., Rathenow, East Germany, 1920-1950
Compound monocular microscope made by Emil Busch A. G., Rathenow, East Germany, 1920-1950
Compound monocular microscope made by Emil Busch A. G., Rathenow, East Germany, 1920-1950
E type demountable objective
Interchnageable substage collar with 3 aperture attachments
2 metal objective cases, C and E type, by Emil Busch,A-G, Rethnow, German, 1920-1950
C type demountable objective, by Emil Busch A. G., German.