Wikimedi'Òc

Riverside Geyser in eruption, by I. W. Marshall.png - DcoetzeeBot

Riverside Geyser in eruption, by I. W. Marshall.jpg - DcoetzeeBot

Riverside Geyser. Yellowstone National Park - NARA - 517263.tif - US National Archives bot

Riverside Geyser. Yellowstone National Park - NARA - 517263.jpg - US National Archives bot