FA: Rare P & K 504C 6-Meter AM mobile transmitter, 1965 vintage. I
received an email from the builder, one of the two guys that were "P &
K" in San Franscisco. It was advertised in 73 magazine.

This transmitter is one of only 20 ever built, according to the
builder.

Here's the URL:

http://cgi.ebay.com/ws/eBayISAPI.dll...m=30690550 47