English, c.1910, signed to the rear of the stand 'W Watson & Sons, 313 High Holborn, 5513' on folding stand with substage condenser, stage with sliding rest, with rack and pinion course focus, screw fine focus, rack and pinion control to drawer tube, in a compact French polished mahogany case
Sold for £475
Result plus buyers premium
English, c.1910, signed to the rear of the stand 'W Watson & Sons, 313 High Holborn, 5513' on folding stand with substage condenser, stage with sliding rest, with rack and pinion course focus, screw fine focus, rack and pinion control to drawer tube, in a compact French polished mahogany case
Auction: Fine Scientific and Medical Instruments, 12th May, 2022