141 OPTICAL SQUARE (SINGLE TYPE)

PART OF:
Tracings 1 - 150
Made:
1947-09-19-1954-10-31
part of archive:
Drawings and Technical Information Produced by W.F. Stanley and Co. Ltd.

A folder containing drawings relating to the single type optical square.

Details

Extent:
240
360
5
Identifier:
STAN3/07/103
Access:
Open Access

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