Spare MT9L valve for 2LO transmitter from Brookman's Park (36)
Spare MT9L valve for 2LO transmitter. Manufactured by GEC. Serial number 681. In bespoke wooden crate. From Brookman's Park era. Labelled 36.
Details
- Category:
- Radio Communication
- Object Number:
- 2009-146/16
- type:
- thermionic valve
- credit:
- From the British Broadcasting Corporation/Crown Castle UK Ltd
