673 COMPASS PRISMATIC TROUGH FOR OPTICAL THEODOLITE
- PART OF:
- Tracings 656 to 684
- Made:
- 1959-06-05-1959-06-08
A folder containing tracings relating to a Prismatic Trough Compass for use on an Optical Theodolite.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/12/21
- Access:
- Open Access
- copyright:
-
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