Collector’s Guide by Bob Murray and collaborators. Includes estimated selling prices and photos of most Canadian radios from the 1920’s. Published in 2008 and available on CD only. Version 1.1, Microsoft Word and Excel required. Price is $10.00 including postage within Canada. Send cheque to Bob Murray, #605 – 1000 Beach avenue, Vancouver, BC V6E 4M2. Any questions to .