細節
A student's microscope
in black enamel and lacquered brass, with coarse and fine focussing, eyepiece, objective, circular stage signed E.H. & F.H. Tighe Detroit Michigan and twin-pillar stand on tripod platform base -- 10¾in. (27cm.) high, early 20th century, in glass dome
in black enamel and lacquered brass, with coarse and fine focussing, eyepiece, objective, circular stage signed E.H. & F.H. Tighe Detroit Michigan and twin-pillar stand on tripod platform base -- 10¾in. (27cm.) high, early 20th century, in glass dome