Author talk:William H. Kirwan
Latest comment: 11 years ago by AdamBMorgan in topic Biographical sources
Biographical sources
[edit]- Mentioned in: Douglas, Alan (2006). Radio Manufacturers of the 1920s 3. Sonoran Publishing. p. 187. ISBN 9781886606043. (NB: Google Books link)
- Lived in Davenport, Iowa
- Call sign 9XE (implies 9th district Experimental station).
- Apparently mentioned in Electrical Experimenter (Janaury 1917).