Niagara Falls Shot Glass. Tall Style. A Clear Glass with Frontal Frosted Oval with Gold Illustration and Print. Oval Shows an Under The Falls View complete with Maid of the Mist Boat. Back of Shot Glass is Blank. Actual Shot Glass is About 4 Inches Tall and About 1 1/2 Inches in Diameter at Rim. I Find No Markings on the Bottom of the Shot Glass. No Chips or Cracks with All Colors Strong and True.