A black enamelled and lacquered brass "High Power Binocular" signed W.Watson & Sons Ltd, 313 High Holborn London 59354, the eyepieces with lateral adjustment, main rack-and-pinion adjustment and micrometer fine focusing, triple nosepiece, circular stage with rack-and-pinion adjustment, sub-stage condenser with rack-and pinion adjustment, plano-concave mirror on Y shaped foot, with accessories in fitted mahogany case - 18¼in.high