including a large mechanical stage in a red leather case marked 'KREUTISCH 44 C. ZEISS JENA', a micrometer eyepiece in a leather case marked 'C. Zeiss Jena', a set of 2 of 3 objectives on quick change mounts in a leather case marked 'C. Zeiss Jena', a large eyepiece in a leather case marked 'C. Zeiss Jena', a large projection eyepiece with internal diaphragm in a leather case marked 'C. Zeiss Jena', a small eyepiece micrometer in a leather case marked 'C. Zeiss Jena', a condenser in a case marked 'C. Zeiss Jena',
including a large mechanical stage in a red leather case marked 'KREUTISCH 44 C. ZEISS JENA', a micrometer eyepiece in a leather case marked 'C. Zeiss Jena', a set of 2 of 3 objectives on quick change mounts in a leather case marked 'C. Zeiss Jena', a large eyepiece in a leather case marked 'C. Zeiss Jena', a large projection eyepiece with internal diaphragm in a leather case marked 'C. Zeiss Jena', a small eyepiece micrometer in a leather case marked 'C. Zeiss Jena', a condenser in a case marked 'C. Zeiss Jena',
Auction: Science, Medicine & Early Technology, 1st May, 2024