Phasemeter power supply unit type D729-BS no. 297307

Made:
1957 in Beckenham and Kent
maker:
Muirhead and Company Limited
Phasemeter power supply unit type D729-BS no

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Phasemeter power supply unit type D729-BS no
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Phasemeter power supply unit type D729-BS no. 297307, by Muirhead and Co. Ltd., July 1957

Details

Category:
Telecommunications
Object Number:
1989-941
type:
phasemeters
credit:
Muirhead Vactric Components Limited