Author talk:William H. Kirwan

Biographical sources
- AdamBMorgan (talk) 17:29, 20 August 2012 (UTC)
 * Mentioned in: (NB: Google Books link)
 * Lived in Davenport, Iowa
 * Call sign 9XE (implies 9th district Experimental station).
 * Apparently mentioned in Electrical Experimenter (Janaury 1917).