Transit Eyepiece
Transit Eyepiece for the "Twin Equatorial" Telescope, 1885
Details
- Category:
- Astronomy
- Object Number:
- 1936-231/18
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 55 mm x 213 mm 56 mm, .333 kg
- credit:
- Bower, W.L.N.