An experimental radar tube from Western Electric

Infos about this tube are welcome !

Total length : a little more than 7" (18 cm)
The tube unfortunately has gone to air
There are 2 paper tags on the tube:

PRE-PRODUCTION MODEL
FOR LABORATORY AND EXPERIMENTAL PURPOSES ONLY
Not to be used for Equipment Standardization Without Consulting Dept. 1400, Bell Telephone Laboratories, Inc., West St., N.Y., N.Y.
LABORATORY DESIGNATION 1332CT WESTERN ELECTRIC CODE NO.

and

BELL TELEPHONE LABORATORIES
MADE IN U.S.A.     SR.NO. KL1084

 

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