Microscope by Ross
- maker:
- Ross and Company
Microscope by Ross, wellround foot type, A. Eyepiece, B. Eyepiece with two indicators, B. Eyepiece with four leaf iris diaphragm, Mathews original calliper eyepiece; 1/4" o.g. and Lieberkuhn in brass case
Microscope by Ross, wellround foot type, A. Eyepiece, B. Eyepiece with two indicators, B. Eyepiece with four leaf iris diaphragm, Mathews original calliper eyepiece; 1/4" o.g. and Lieberkuhn in brass case