English, c.1890, engraved to the back of the foot 'J. SWIFT & SON LONDON' on a tripod base with plano-concave mirror, substage condenser, simple stage with rack and pinion focusing and screw fine focus, with 2 objectives, in wooden case,
Sold for £94
Result plus buyers premium
English, c.1890, engraved to the back of the foot 'J. SWIFT & SON LONDON' on a tripod base with plano-concave mirror, substage condenser, simple stage with rack and pinion focusing and screw fine focus, with 2 objectives, in wooden case,
Auction: Cameras & Scientific Instruments, 31st Jan, 2024