Hello out there in AM land!
I'm looking to re-tube the front end of my Poly-Comm 6 transceiver, as well as stockpile a few nuvistor types for future use. If you happen to have any 6CW4s, 6SD4s, and 13CW4s to part with, I would be most interested in procuring them.
Thanks very much for your attention to this inquiry, and 73,
Stephen Merriman, K1REX/Amherst, MA
617-251-7770
serenity@merrinotes.com