A lacquered brass and black enamelled compound monocular microscope signed on the limb C Zeiss Jena 10916 With draw-tube focusing and fine adjustment, double nose peice, (signed), three eye peicese, two objectives, sub-stage Abbe Condenser, plano-concave mirror with other accessories in fitted mahogany case -- 13½in (34.3cm)high

細節
A lacquered brass and black enamelled compound monocular microscope signed on the limb C Zeiss Jena 10916 With draw-tube focusing and fine adjustment, double nose peice, (signed), three eye peicese, two objectives, sub-stage Abbe Condenser, plano-concave mirror with other accessories in fitted mahogany case -- 13½in (34.3cm)high
(See illustration)