Guard lamps on wooden board, 1900-950
- Made:
- 1900-1950 in Chelmsford
Two guard lamps (strip lamps) mounted on wood board, made by Marconi's Wireless Telegraph Company, Chelmsford, Essex, England, 1900-1950
Details
- Category:
- Radio Communication
- Object Number:
- 1959-212
- Materials:
- glass, copper (alloy), paint and wood (unidentified)
- Measurements:
-
overall (lying down): 180 mm x 291 mm x 60 mm, .37 kg
- type:
- lamp
- credit:
- Lent by the Museum of the History of Science
