Portable transit instrument of 2-inch aperture by Pallant
Portable transit instrument of 2-inch aperture by Pallant, London.
- Measurements:
-
overall: 720 x 440 x 610 mm
- Materials:
- brass (copper, zinc alloy) , glass and steel (metal)
- Object Number:
- 1979-155 Pt3
- type:
- instrument component and transit instrument