Shelfmark
Bal.25
Maker
Baldwin Instrument Company Ltd.
Subjects
electrical (galvanometers)
Title
Visual Null Indicator
Description
Earliest Date
1950
Latest Date
1950
Pages
1
Address
Dartford, Kent, England
Other Makers
Cat no
[leaflet 114]
Contents List
Hardback
Prices
Index
Illustrations
Yes
General Ref
FM:18649
