ID Help Black & White Strip Card Actors & Actresses

Hello all,
I'm looking for some ID info on these cards. The stock is pretty thick and they are sort of glossy on the front. I've checked moviecard.com but have not had much luck.
Any help would be appreciated on designation, scarcity, desirability, value, etc.
Thanks,
Christopher.
BTW, this is just a sampling of what I have. I have a lot more of these, as well as very similar unnumbered versions of (seemingly) the same issue with different (duller) paper stock.

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