[Milsurplus] BC-348's, remote/sharp cut-off, triode RFA?

[J. Forster]

Cruft Building is the name of an old Harvard grad. I used to work in Pierce and
Jefferson, right next door.  Pretty famous buildings, actually. The research for
several Nobel Prizes was done there, including the discovery of NMR which became
MRI, as in imaging, by Edmund Purcell. Purcell and R.V. Pound did wartime radio
propagation research there and wrote part of the 'Rad Lab' series. Ed Purcell
died a few years ago, but I think Bob Pound is still alive.

-John

Unserviceable but Repairable wrote:

> Mike - Good one on remote cut-off.  Knew about variable grid-spiral pitch but
> couldn't quote a reference.  But think RCA hbk.s have it too
>
> The Harvard Cruft Laboratory.  Wonder if nickname for cast-offs arose there?
>
>