[Milsurplus] Red face TU

[CL in NC]

Has anybody ever seen up close and personal, or have, the red face BC375 TU that was used for jamming communications in the ETO?  Does anybody have any specs on it?  Several years ago I had seen one picture of it installed in a B17 along with the others to the right of the passage way opposite the 375, and that was in the forum section of a on a B17 squadron site online.

Charlie, W4MEC