The 4 different mugs are (1) A clear glass mug with AAA symbol, (2) a clear glass mug with AT&T symbol, (3) A White mug with Campbells American Soup identification and lastly as identified (I tried taking pictures of all angles) by World's largest hotel, casino & theme park MGM Grand, Las Vegas. The last one is black with gold lettering. There is a gold stamp on the bottom of the MGM mug indicating "Official Licensed Product" and on the Campbell's mug "1998 & Trademarks licensed by Campbell Soup Company."