Here a few of the 30352s and the Sarge working on the oil filter press.  This thing was supposed to allow us to filter the impurities out of the oil which was used as an insulator in some of the high voltage components in the radar transmitter.  We never did get that darn thing to work right.  Finally we just gave up on it.  Back in those days nobody worried, or even knew about for that matter, PCBs and the like.  It looks like it might be  Msgt. Barnett praying that it would work.  It didn't!

Barney: This is me and I think Airman Short or Smart.
In fact I was Tech. Sgt. when I arrived there. I was promoted to Master
Sgt. on 1March 68. I had my wife take a look at this picture and she
didn't recognize me.