I should mention that the stock club swapmeets have way more then stock stuff (for just that type of car, like the model T club has some model A and early V8 stuff for sale), there's also period hot rod stuff sometimes. You might not find as much as you think for a 30's car at the regular Pomona swapmeet, at least for quality part....it's always best to go with good used or repaired original vs aftermarket.