PETROGRAPHIC MICROSCOPE
MAKER: VOIGT & HOCHGESANG
MODEL: ?
c.1885-1905
MICROSCOPE SIGNED: 'VOIGT & HOCHGESANG, GÖTTINGEN
The case shown below was used to house this instrument when it was used for teaching but it is not an original V & H case, but rather one by Leitz. The number 10 on the case in yellow paint, does match the 10 on the foot of the microscope though.