Spitball Army

Card is titled: “Old Faithful Geyser.”

Printed on back of post card:

OLD FAITHFUL GEYSER in Yellowstone National Park. It was so named Old Faithful because it erupts at regular intervals ranging from 33 to 95 minutes. From 10,000 to 12,000 gallons of water are discharged at each eruption. This is undoubtedly the most photographed geyser in the world.

Publishing information:

B1970-Color Photo by Wyoming Travel Commission.

Published by Yellowstone Park Co., Yellowstone National Park, Wyoming 82190
Mike Roberts
Berkeley 94710