Thanks to Mark Nicholls posting on the following on the DX Dialog reflector:
This link was published in the December 2008 DX Times and it is still a great website of American Broadcasting History with heaps of downloadable stuff.
Old American radio books and magazines can be accessed on the Internet in full PDF form at http://www.americanradiohistory.com/ There are about 100 Whites and Stevensons’ Logs, Radex issues from 1926 onwards, and Broadcasting Yearbooks from the 1940s and 1950’s.
Originally received via James Niven USA via Ray Crawford and reprinted in Dec DXT 2008
