first the FW have either the #221 0r 222 right on the front of themunder the gold signer seal. the left side of the bed folds up, two ways to tell if it is a FW, and they are about 1/2 the size of our big machines today, and they are so cute
and remember NO question is dumb, we all have so much to learn, and none of us knows every thing, we learn by asking.