Here's the 502 I got..was hoping to have the 200a burning too...dang valve is stuck. Wasn't before, when I brought it home. I'll have to check into it and see what I have to do to tear it apart and loosen things up...and I think it's not holding pressure. I know my 220 does. so I'm going to put that back together and see if it lights.
Meanwhile: the 502 didn't seem to hold pressure. The guy I bought it from never tried to light it. But it came with the cookset, minus the handle. I got an aftermarket handle so it's complete.
Took it out, gave it some fuel..lit up...but no joy. No pressure. So I replaced the pump. Gave it a few pumps, turned the valve..smelled a bit of fuel and heard the hiss, and lit up. Uneven while it preheated, but once going, it had a nice even flame. I let her burn for awhile to get some of the gunk or whatever off. I'm going to take the grill off and clean up a bit, burn some more, then throw some BBs in the tank and clean the fount. The decal is scratched and there is a wear spot on the paint at the bottom, but I like it that way. I'm making coffee and toas-tites on this one! Beautiful even flame. For a moment I thought I had truly lost it..I was just sitting in the yard watching it burn..then I remembered there are a whole group of you that 'get it'...old camping gear brought back to life and appreciated for another generation.
Now I want another 502. Breezy out, but flame was steady once it preheated.
Preheating....
awesome!!!