Details
A large monocular microscope,
in polished brass, of Ross pattern with mechanical stage, coarse and fine focussing, sub-stage mirror, one eyepiece, two objectives in changer and large Y-foot -- 23in. (58cm.) high, 19th century
in polished brass, of Ross pattern with mechanical stage, coarse and fine focussing, sub-stage mirror, one eyepiece, two objectives in changer and large Y-foot -- 23in. (58cm.) high, 19th century