A black-enamelled and lacquered-brass compound monocular microscope, by W.R. Prior & Co Ltd, No 689, with graduated draw-tube, rack and pinion coarse and micrometer fine focusing, guadruple nose-piece, mechanical stage with vulcanite plate, sub-stage condenser with plano-concave mirror, with four objectives, two eye-pieces and other items, in mahogany case 14in. (35.6cm.) high