https://www.newspapers.com/newspage/116930783/

Arizona Republic   March 28, 1937 - page 8

PHOENICIAN ACCOMPLISHES RADIO FEAT
Daily reception of the television transmitter atop Alexandria palac in London is the unusual
feat of Clyde Criswell, pictured, a radio amateur at the Mission ranch near Phoenix.  Never
before heard outside England, the station broadcasts on a frequency of 41,500 kilocycles, or
seven meters.  Criswell received confirmation of the reception and a book of photos and plans
of London stations.




https://www.newspapers.com/newspage/117279305/

Arizona Republic   January 9, 1939 - page 8

AND IT COMES OUT HERE
Pictured adjusting his sensitive radio equipment is Clyde Criswell, operator of W6QLZ,
an amateur radio station near Phoenix.  Criswell started In amateur radio as a member of his
high school class in 1916.  Possessing one of the finest ultra high-frequency stations in the
West, he has gained wide recognition for reception and observations of the London, Paris and
Berlin television programs since 1936.  The equipment pictured will operate frequencies as
low as one meter, far beyond the scope of ordinary use.  (Republic Staff Photo)


www.americanradiohistory.com/Archive-Radio/40s/Radio-1940-10.pdf p. 53
www.americanradiohistory.com/Archive-Radio/40s/Radio-1941-12.pdf p. 48
www.americanradiohistory.com/Archive-Radio/40s/Radio-1942-03.pdf p. 31


CRISWELL, CLYDE E. 64 Arizona Republic C 29   22-Feb-1970    ???

http://www.qsl.net/zs6dx/articles/6history.htm