Wikimedi'Òc

Riverside Geyser 1959.jpg - Stan Shebs

Morning Geyser-George Marler 1959.jpg - DarkShadowTNT

Earthquake damage, 1959- A series of earthquakes shook the northwestern part of the Yellowstone National Park on 8-17 and (f0bc1e40e0394ea08a5d05c79483a6ce).jpg - BMacZeroBot

Yellowstone National Park, Firehole River and Cascade Geyser, Upper Basin - DPLA - 2d854818c797cb64e7cc25bcb3df057f.jpg - DPLA bot