細節
WATKINS & HILL, London
A lacquered-brass Gould-pattern microscope, with tapered body-tube, rack-and-pinion focusing, square stage and circular base -- 9½in.(24cm.)high, in fitted leather-covered case
A lacquered-brass Gould-pattern microscope, with tapered body-tube, rack-and-pinion focusing, square stage and circular base -- 9½in.(24cm.)high, in fitted leather-covered case