This image shows the driver’s entrance and main door to the Old Faithful Inn. In the background is a artist’s rendition of the eruption of Old Faithful geyser, world famous for its clock-like precision of timed eruptions.
The caption states:
OLD FAITHFUL INN AND GEYSER
Old Faithful Inn and Geyser are in the upper Geyser Basin of Yellowstone where the largest and finest geysers in the world are gathered within a space of a mile. About Old Faithful is another of the Park community centers and supply points with stores, camps, museum, bath house, etc.
— The exterior look of the Inn has changed little over the years. The geyser is predictable to a range of about 15 minutes, averaging an eruption every 74 minutes.
This image dates from the 1940s.