As the title says, how do you distinguish real Cragar S/S wheels from imitations?

I've got two sets of two and would like to figure out if real Cragars will match either of them. The ones I have are all the same style. I don't have center caps for any of them.

Don't real CRAGAR's have their name stamped on the inner rear of them along w/ their PN and size??

pdq67