A binocular microscope by Crouch,in lacquered and blackened brass with rack-and-pinion coarse focussing, nosepiece fine focussing, sliding eyepiece adjustment, objective changer, rotating stage, sub-stage mirror, correction collar objective by Powell & Lealand, four other objectives, five eyepieces, polariser and analyser, condenser and stand bullseye -- 15in. (38cm.) high, in fitted mahogany case