Vintage 3 x 5 Photo Picture Frame

Vintage 3 x 5 photo frame I have had for more than 30 years. I believe I bought it at Rich's Department store but I don't see a brand . I am not sure of the material but it does have weight to it. I believe it's some sort of Resin but I am not certain. So please look carefully at the pictures. It's in Great Condition but no longer goes with my Bedroom. We are cleaning out our attic, bedrooms, closets etc so check back often for more items coming soon. Smoke free pet hair free home