Giant Geyser Cone

Front:
O34200-GIANT GEYSER CONE, YELLOWSTONE NATIONAL PARK COPYRIGHT BY HAYNES INC., YELLOWSTONE PARK, WYOMING 5A-H528

Back:
The flint like rock of which this cone is com- posed has been deposited by the hot water thrown out during eruptions of the Giant Geyser over a great period of time. No change in its appearance has been noted since a pencil sketch of it was made in 1870. COPYRIGHT BY HAYNES INC., YELLOWSTONE PARK, WYOMING, U. s.