Retro orange & gold roly poly bar glasses, Culver / Briard vintage glass

Set of six roly poly style drinking glasses patterned in orange and gold, 60s or early 70s vintage? We didn't see a marking or signature on these, though they look like Culver glasses to us.

Size is about 3 1/4" x 3 1/4", and condition is very good on all - a nice set, in a great retro color!