This was the workhorse of stoves for many years, and many models followed this design. I believe this model 413F was produced from 1961 to 1963, when Americans threw this in the trunk of their huge Bel-Air Chevys and Ford Galaxies.
I cleaned this up but did not test it with fuel. It'll burn many types of fuel, but is designed for white gas, found at most any camping store or maybe hardware. The tank pumps up to pressure and all valves work as they should. Legs come down and hold their position to keep this a few inches off the ground. In good shape for it's age, with the usual scratches from storage. No dents.