Microscope for examining diffraction gratings
Microscope for examining diffraction gratings, 1870-1900
Details
- Category:
- Microscopes
- Object Number:
- 1921-796
- Materials:
- metal (unknown), copper (alloy), brass (copper, zinc alloy) and glass
- Measurements:
-
overall (assembled): 215 mm x x , 78 mm, .615kg
- type:
- microscope
- credit:
- Court, Thomas Henry