- Brass Compound Microscopes by Hartnack...
- Brass Microscope by Carl Zeiss, c. 1889...
- 2 Berlin Compound Microscopes...
- 2 German Compound Microscopes...
- 2 Small Brass Compound Microscopes...
- Zeiss Laboratory Compound Microscope, c. 1890...
- 2 French Compound Microscopes...
- Group of Interesting Microscope Books and Oth...
- French Brass Microscope with Varley Stage, c....
- Large Brass Compound Microscope by Nachet, c....
- Botanical Simple Microscope, c. 1770...
- 2 Brass Compound Microscopes, c. 1865...
- 2 English Brass Compound Microscopes...
- 3 Small Brass Microscopes, c. 1885...
- Large Solar Microscope, c. 1870...
- 3 Materials Research and Testing Microscopes,...
- 2 Brass Compound Microscopes...
- Ross No. 1 Compound Microscope, c. 1860...
- 2 Interesting Brass Compound Microscopes...
- 2 Brass Microscopes...
- 2 Early Optical Instruments, c. 1850...
- 2 Brass Compound Microscopes...