PROPOSED REDESIGN OF .45 ARCHRO & .5" RAMSDEN EYE PIECES
- PART OF:
- Drawings Obsolete Misc W F S
- Made:
- 1951-02-22-1955-10-04
A folder containing drawings relating to the standard .45 achro eyepiece along with sketches and an inspection department mem.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/16/44
- Access:
- Open Access
- copyright: