Details
Three microscopes:
A black-enamelled and satin-chrome microscope by Leitz, No. 108501, a Zeiss dissecting and a modern microscope by Cooke, Troughton and Simms (3)
A black-enamelled and satin-chrome microscope by Leitz, No. 108501, a Zeiss dissecting and a modern microscope by Cooke, Troughton and Simms (3)