Description
A VICTORIAN BRASS COMPOUND MICROSCOPE signed on the blackened tripod W WATSON & SONS LTD 313 HIGH HOLBORN LONDON 10805, with fully mechanical stage, substage condenser, plano/concave mirror, objective turret, rack-and-pinion focusing with milled wheels and fine adjustment, in fitted mahogany case with various lenses, case 37cm h, late 19th...