1930's Mellow-Brew Beer Tray. Electric City Brewing Company Kaukauna, Wisconsin WI. Round tray, 12" inches. "The Pride of the Valley". I will be selling the majority of my beer collection in the next few months. Please see other sales, I combine shipping.Condition: Good. Some scratches, mostly on back. One lighter discolored area on the front in the middle. See pictures.