Large 1-11/16" litho marked with copyright symbol and text "G.J.R. 1941" with text above "Admission $1.00." Below this are six zeros designating this as a sample button meant to be later imprinted in serial number order and likely to serve as a ticket to the event. Event was held "Muskego Beach Wisconsin" and button is dated for "Sunday July 27, 1941." Additional text reads "Free Barbecue Sandwiches/Refreshments/Dancing/Free Fireworks." Very trivial amount of paint wear. Still Exc. and only example we've seen.