High-frequency chokes, 1900-1950
- Made:
- 1900-1950 in Chelmsford
Two high-frequency chokes (coil inductors) in wood boxes, mounted on porcelain legs, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950
Details
- Category:
- Radio Communication
- Object Number:
- 1959-239
- Materials:
- painted wood
- Measurements:
-
overall (Part 1): 170 mm x 112 mm x 305 mm, 1.22 kg
overall (Part 2): 170 mm x 112 mm x 305 mm, 1.32 kg
- type:
- inductor
- credit:
- Lent by the Museum of the History of Science
