The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pulpit and Jupiter Terraces. Yellowstone Park. Haynes
East Side of Pulpit Terrace. Yellowstone National Park. B. Hopkins
Mammoth Hot Springs Terraces. Yellowstone National Park. Haynes Inc. B. Hopkins
10769. Petrified Tree. Yellowstone Park. 1906. Detroit Publishing. Phostint Card
Yellowstone National Park. West Side of Pulpit Terrace. Edward H. Mitchell
Jupiter Terrace. Yellowstone National Park. B. Hopkins
Minerva Terrace. Yellowstone National Park. Illustrated Postal Card and Novelty
Minerva Terrace. Yellowstone National Park. H. S. Crocker. Co. 1970