Add some retro charm to your collection with this vintage coffee mug from The Krystal Hamburgers. Made in the USA, this original advertising mug features an off-white color with the Shenango brand logo. The mug is perfect for coffee lovers and collectors alike and is sure to make a great addition to any restaurant-themed décor. The mug is also a great addition for those who love vintage items and movie props. This coffee mug is an excellent example of the retro style that was popular in the past.