Telephone lineman's thermometer made by the Thompson Manufacturing Co. Ltd, Richmond, 1923
Details
- Category:
- Telecommunications
- Object Number:
- Y2003.22.186.1
- Materials:
- glass and brass (copper, zinc alloy)
- Measurements:
-
Overall: 320 mm x 30 mm x 30 mm,
- credit:
- Gift of British Telecommunications plc