Details
A black-enamelled and lacquered-brass compound monocular microscope,
by W. Watson & Sons Ltd. "Service Medal" No. 42620, with rack and pinion focusing, micrometer fine adjustment, triple nose-piece, mechanical stage, sub-stage condenser and mirror, in mahogany case -- 12¾in. (35cm.) high
by W. Watson & Sons Ltd. "Service Medal" No. 42620, with rack and pinion focusing, micrometer fine adjustment, triple nose-piece, mechanical stage, sub-stage condenser and mirror, in mahogany case -- 12¾in. (35cm.) high