[Milsurplus] Fleming valve

[Ralph Cameron]

  BODY { font-family:Arial, Helvetica, sans-serif;font-size:12px;
}Anyone into collecting really old vacuum tubes? I believe I have
recently come across another original Fleming valve and about to
determine its provenance. If not a phoney, it will be going up for
sale, for those who have an interest. One was sold on here a couple
of years ago. 
 RalphVE3BBM
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20180902/db86b4e7/attachment.html>