Sidebar content	Main content
Actions	Details Remove from selection Add to selection Title Notes on audiometers Reference UK0108 NAEST 089/4/10 Date 1939-1943 Physical description Number of pieces: 1 Language English. Subject Audiometers Conditions governing access Open Level of description file Hierarchy browser 110000001 NATIONAL ARCHIVE FOR ELECTRICAL SCIENCE AND TECHNOLOGY contains 322 parts UK0108 NAEST 089 Papers of A H Midgley contains 9 parts UK0108 NAEST 089/4 Midgley Harmer Ltd: Technical files contains 76 parts UK0108 NAEST 089/4/10 Notes on audiometers

Main content

Details

Add to selection

Hierarchy browser

AIS uses strictly necessary cookies to improve the user experience.

This AIS also uses analytical cookies.