细节
J. SWIFT & SON, London
A lacquered-brass and black-enamelled binocular dissecting microscope, with mirror, rack-and-pinion focusing double nosepiece, square stage, sub-stage condenser and plano/concave mirror, on tripod legs with mahogany arm-rests -- 12½in.(32cm.)high, with accessories in fitted black-painted wood case
A lacquered-brass and black-enamelled binocular dissecting microscope, with mirror, rack-and-pinion focusing double nosepiece, square stage, sub-stage condenser and plano/concave mirror, on tripod legs with mahogany arm-rests -- 12½in.(32cm.)high, with accessories in fitted black-painted wood case