Main Morse key, 1900-1950
- PART OF:
- two large morse keys, 1900-1950
- Made:
- 1900-1950 in Chelmsford
Large main Morse key, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950
Details
- Category:
- Radio Communication
- Object Number:
- 1959-214/1
- Materials:
- paint, plastic (unidentified), wood (unidentified), metal (unknown) and copper (alloy)
- Measurements:
-
overall: 84 mm x 125 mm x 279 mm, 1.28 kg
- type:
- telegraph peripheral
- credit:
- Lent by the Museum of the History of Science
