Acadia National Park Maine Shot Glass. A Miniature Mug Style. A Cream Ceramic Material with Bright Red Lobster Print and Lobster on the Front. Gold Rim. Back of Shot Glass is Blank. Actual Shot Glass is about 2 1/4  inches tall and about 1 1/2 inches in diameter at Rim. I find no markings on the Bottom of the Shot Glass. Lots of crackling, Pease see Close ups. No Chips or Cracks with All Colors Strong and True.