Shelfmark
Pye.4.6
Maker
W.G. Pye & Co. Ltd.
Subjects
electrical (direct current amplifier)
Title
Direct Current Amplifier Type C/1043
Description
typed sheet on blue paper, ‘171’ printed top right corner, describes direct current amplifier
Earliest Date
Latest Date
Pages
1
Address
Granta Works; Newmarket Road; Cambridge; England
Other Makers
Cat no
Contents List
Hardback
Prices
Yes
Index
Illustrations
General Ref
FM:20287
