Here is a wonderful, rare, collectible dark blue mug for coffee or tea. On one side it says " President's Award - World's Best Navy Base - Subase Bangor." On the other side it says "Naval Submarine Base - Bangor" On the bottom embossed it has "Made in England". Excellent condition. The mug is 3-5/8-inches tall and the top has a diameter of 3-inches.