细节
A Society-of-Arts-pattern lacquered and oxidised-brass compound monocular microscope,
signed on the horse-shoe stand John Browning 63 Strand London, with slides and accessories, in mahogany case -- 11in. (28cm.) high
signed on the horse-shoe stand John Browning 63 Strand London, with slides and accessories, in mahogany case -- 11in. (28cm.) high