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The Physical Laboratory where samples of products were tested c.1920's.
The Physical Laboratory where samples of products were tested c.1920's.
c.1920s
Archives
Negative Sheet Number 1/N15/13
Title:
The Physical Laboratory where samples of products were tested c.1920's.
Date of work:
c.1920s
Reference number:
GB124.DPA/1525/71
Level of description:
Use restrictions:
Unrestricted
Record types:
COMPONENT
Language:
English
Record number:
7500369
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