Optical Instruments (Balham) Ltd. (Optical Surfaces Ltd.) Business file
Contains invoices, statements and correspondence from 1963 through to 1976. Pencil design sketches of 12 inch Cassegrain for D.M. Straub Esq.
Details
- Extent:
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2 bundles
- Identifier:
- IRV/A/040
- Access:
- Open Access
- copyright:
-
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