A late 19th-century lacquered-brass compound monocular microscope, 'Society of Arts' - pattern signed on the base Jo. Gargory 41 Bull Street, Birmingham, with rack and pinion focusing sliding adjustable stage, sub-stage wheel condenser, concave mirror, the body-tube located on a Ross-type arm, with a bull's-eye condensor and other accessories, in mahogany case 9in. (22.9cm.) high