A set of 8 vintage punch cups by Sheridan, Taunton, silver plated with gold / gilt lining - possibly silver on copper? - very eye-catching and festive. These had been used but were stored in their individual plastic bags (probably 1960s) though I've recently replaced these with tissue paper. This is the sort of cup without a handle - maybe for downing a toast in one go! Some of them have some tarnish here and there - I haven't polished them, but it may polish off.
eBay