From the estate of silent key KC7YOA: A Heathkit DX-20 CW Transmitter,
and a DX-40 CW/AM Transmitter.
Here's the URL for the DX-20:
http://cgi.ebay.com/ws/eBayISAPI.dll...m=30585694 92
and the URL for the DX-40:
http://cgi.ebay.com/ws/eBayISAPI.dll...m=30585722 77