This Brand New 11 ounce coffee mug is printed on both sides. The front has a picture of the Lehigh Valley diesel and steam engines .On the back of the mug is the Lehigh Valley Logo and it says Route of the Black Diamond. This mug is completely dishwasher and microwave safe.THIS PICTURE SHOWS BOTH THE FRONT AND BACK OF THE MUG, BUT THIS sale IS FOR 1 MUG ONLY.  ( Check out my other auctions for a matching Lehigh Valley tin sign. )