I found an early 50s RCP 323 Tube Tester in a load of stuff that came from my father's home shop some years ago. It looks as if it was a "Counter Model" originally and someone has built a plywood box around it so it could be used as a portable. It is very clean and the roll chart seems to be in good shape. I found a manual copy on BAMA for a model 314 and notice that SS of Nebraska has one listed for a model 322. Does anyone on this list know anything about this tester, or know where I can get a copy or a scan of the manual?

TIA, John

I opened the tester today (July 06)and found a component dated June 12, 1946, so it is erlier than I thought. Any help in the direction of a manual will be appreciated. John

:I found an early 50s RCP 323 Tube Tester in a load of stuff that came from my father's home shop some years ago. It looks as if it was a "Counter Model" originally and someone has built a plywood box around it so it could be used as a portable. It is very clean and the roll chart seems to be in good shape. I found a manual copy on BAMA for a model 314 and notice that SS of Nebraska has one listed for a model 322. Does anyone on this list know anything about this tester, or know where I can get a copy or a scan of the manual?
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:TIA, John