Bourdon Vacuum Pressure Gauge
A Bourdon vacuum compound pressure gauge from BBC Borough HIll.

Record number: | 2013.017.5 |
Simple name: | bbc instruments |
Classification term: | broadcasting |
Period: | 20th century, mid |
Production information: | Bourdon |
Bourdon Vacuum Pressure Gauge
A Bourdon vacuum compound pressure gauge from BBC Borough HIll.
Record number: | 2013.017.5 |
Simple name: | bbc instruments |
Classification term: | broadcasting |
Period: | 20th century, mid |
Production information: | Bourdon |
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