for auction:
fairly clean May 1931 edition (Vol. 1, No. 3) of CQ magazine; at the
time is was devoted to the commercial radio operator.
see the auction @:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3054092894
tnx!
barry
carson city, nv
http://home.att.net/~btuttleman2/electron.html