417 PRISM, CAP U249
- PART OF:
- Tracings 300 - 420
- Made:
- 1948-02-13-1957-09-24
A folder containing drawings relating to a prism cap, U249.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/09/93
- Access:
- Open Access
- copyright:
-
More
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