Details
A monocular microscope by Zentmayer,
No. 1251, in lacquered brass with rack coarse focussing, nosepiece fine adjustment, Lister limb on twin-pillar stand and tripod platform base signed L.Zentmayer Philadelphia, eyepiece, objective, rotating stage, sub-stage condenser and mirror -- 16½in. (42cm.) high, 19th century, with a box of two eyepieces and six objectives by various makers (2)
No. 1251, in lacquered brass with rack coarse focussing, nosepiece fine adjustment, Lister limb on twin-pillar stand and tripod platform base signed L.Zentmayer Philadelphia, eyepiece, objective, rotating stage, sub-stage condenser and mirror -- 16½in. (42cm.) high, 19th century, with a box of two eyepieces and six objectives by various makers (2)