Westinghouse 1B49 argon-hydrogen spark-gap radar modulator

This device measures 130x55mm and weighs 400g

This device can switch a 450A pulse. Markings on it are:

1038 painted on

The GE logo and the number 45092 (first figure may not be 4?)

243435

Westinghouse Made in U.S.A. WL-1B49