Tubes (Nixies) Wanted: CD47, GR-414, GR-727, GR-628, GR1620, CD27, B-7971, B-8971
 

(I'm afraid this could be not on-topic, but I hope it fits into this
newsgroup more or less.)
Tubes wanted, in any quantity and condition. I am looking for gas
discharge display-tubes (nixies) as listed above. The tubes I am
especially interested in a

- CD47, GR-414, GR-727, GR-628, GR1620, CD27: giant tubes from Okaya
in Japan
- B-7971, B-8971 or other alphanumeric indicator tubes from Burroughs,
USA
- Z568M, Z5680: huge tubes from RFT, East Germany.

I am also interested in any other display tubes/nixies. If you possess
some, you are more than welcome to offer a price. My email address is
found here (anti spam):
www.jb-electronics.de/htm/allgemein/kontakt.htm

Regards,
Jens