Shelfmark
Tin.30
Maker
H. Tinsley & Co.
Subjects
electrical (curve tracer / ondograph; charts)
Title
Curve Tracer or Ondograph
Description
Earliest Date
1927
Latest Date
1927
Pages
4
Address
Werndee Hall, South Norwood, London, S.E.25., [England]
Other Makers
Cat no
42
Contents List
Hardback
Prices
Yes
Index
Illustrations
Yes
General Ref
FM:19924
