Shelfmark
Bal.46
Maker
Baldwin Instrument Company Ltd.
Subjects
metrology (densitometer)
Title
[Transmission Densitometer]
Description
Black and white photograph of transmission densitometer (serial number 42633)
Earliest Date
1947
Latest Date
1953
Pages
None
Address
Brooklands Works, Dartford, Kent
Other Makers
Cat no
Contents List
Hardback
Prices
Index
Illustrations
Yes
General Ref
FM:18670
