German c.1950, engraved ERNST LEITZ WETZLAR with plano-concave mirror focusing substage with ABBE-type condenser and rack and pinion focusing, mechanical stage, 3 objectives and eyepiece in a case
068
German c.1950, engraved ERNST LEITZ WETZLAR with plano-concave mirror focusing substage with ABBE-type condenser and rack and pinion focusing, mechanical stage, 3 objectives and eyepiece in a case
068
Auction: Cameras & Scientific Instruments, 27th Sep, 2023