I think this was the welder to have before Miller came on strong in the 1970s. It was made be P&H Gas Welder Generator or Chemetron. I have a manual and a parts list for it.
This is sold ASIS and I think it would take some work to get it back into working condision. It generates DC and has a WWII regulator on it,
I am looking for $300 out of it
Frank 760-840-1350 email@example.com