[Milsurplus] USS Ling Clough-Brengle CRA-R oscilloscope

[Hue Miller]

----- Original Message ----- 
From: "howard holden" <holden7471 at msn.com>
Subject: [Milsurplus] USS Ling Clough-Brengle CRA-R oscilloscope


>We acquired one of these from another museum, with no info about it.
Anyone know if this scope was used by the military? Period (1938) would be in line.
It is a rack-mounted CRA. Uses 80 and 81 in the PS,
885 (thyratron), 2A5 and 57 tubes, plus a 906 CRT. 

No doubt the military used this also, but it was hardly a military staple. Clough-
Brengle marketed to the broad market of users.
If you don't have any luck with the C-B docs, National made a similar product,
i believe, and maybe IF you can find that - more common - info, maybe that
would serve as an approximate "floor plan" to your instrument. -Hue Miller