Shelfmark
Hil.276
Maker
Adam Hilger Ltd.
Subjects
sound; optical (audiometer)
Title
The Low-Hilger Audiometer, R.1. Supplementary Notes.
Description
Supplementary notes about audiometer, with selection of photographic records from stringed and brass instruments.
Earliest Date
1923
Latest Date
1923
Pages
6
Address
75 a Camden Road, London, N.W.1, England
Other Makers
Cat no
Contents List
Hardback
Prices
Index
Illustrations
Yes
General Ref
FM:19460
