unknown tube (fwd)

---------- Forwarded message ----------
Date: Thu, 30 Apr 1998 09:30:55 -0700
From: nick <nick-at-erie-dot-net>
To: tesla-at-pupman-dot-com
Subject: unknown tube


Is there anyone out there that would like to part with a rca transmitting
tube book?
Yet again I have a unknown tube, it is a 527B. I would like to know the
spects on it.
I think they are triods?
I picked up two of them for free and would like to know if there good for
tesla use.


nick mcquiston