After doing a fairly thorough search online for information on these punch cups, I thought I would put the question to you: my dear readers. Have you ever seen punch cups like this made by the Federal Glass Company? They are beautifully hand-painted, unsigned. The only mark is the tiny “F” within the shield, stamped onto the bottom of each cup. Thankfully, these cups appear never to have seen the inside of a dishwasher. Beautiful condition!