Title
Typescript copies of articles on telephones and microphones
Reference
UK0108 NAEST 021/244-251
Date
1899-07-19
Scope and Content
Typescript copies of articles as follows: 'The Telephone' published in the Western Daily Press, Bristol; 'The Microphone' (no reference gives); 'A Microphone in vacuo' from Taunton's laboratory day book (including notes on a mercury and carbon transmitter and a powder miscrophone).
Physical description
Number of pieces: 1, Pages/folios: 8
Language
English.
Persons keyword
Subject
Conditions governing access
Open
Level of description
file
