Projection microscope for opaque objects
Projection microscope for opaque objects, date about 1820 (in mahogany case with 2 keys, size of case 22 3/4" x 9" 11 3/4", drawers contains many specimens)
Projection microscope for opaque objects, date about 1820 (in mahogany case with 2 keys, size of case 22 3/4" x 9" 11 3/4", drawers contains many specimens)