What a crazy find!  These vintage waxed paper cups or bowls for Laney College in Oakland were found in their original tissue paper wrapping in a tall stack of 48, the type that would be opened at a cafeteria for use in a metal tube dispenser.  The tissue paper covering had been torn open but the cups inside are all new and never used.  (Some, being waxed paper, have some small dings on the rolled top edge from improper storage and handling.)  Selling in lots of 12 so that multiple alumni can enjoy them - these would be great for a Laney College reunion!  Each cup measures about 3-3/4" across at the top, and about 2-3/8" tall.  There were no identifying dates on the cups or on the tissue covering they were found in but if I had to take a guess, I'd say 1960s or 1970s.  Happy to combine purchases and save you some shipping if you want multiple sets.