A large & impressive binocular/monocular Van Heurck No.1 microscope By Watson & Sons, 313 High Holborn, London. The microscope of standard Van Heurk construction on a large tripod base on lacquered brass pad feet, with a large plano-concave mirror, substage with X-Y screw control, course and fine focus, mechanical stage with X-Y control and vernier readout, course and fine focus to the interchangeable body tubes, the monocular two drawer tube with rack and pinion adjustment to the first drawer
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