327A UHF triode. Markings on the valve are:
It measures 175mm by 110mm across the pins.
Made by Eitel-McCullough (later Eimac), the 327-A was a pulse triode used in SC-2 radar in a ring of four.
This file was last modified
14:47:44, Tuesday September 02, 2014
FOR SALE: Note that any valve which is not CV marked is now for sale. Contact me via email - see the home page.