Old Faithful, from E. near view.

Crater of Old Faithful Geyser.

Crater of Old Faithful Geyser.

Crater of Old Faithful Geyser.

Crater of Old Faithful Geyser.

Looking S. up Fire Hole Fork of Madison Branch of Missouri River.

Madison Fall, 80 feet high.

Sentinel Rock.

The Punch Bowl.

Cinnabar Mountain, from the Railroad.

Among the Limestone Hoodoos.

Mammoth Springs.

Cleopatra's Terrace, East side.

Gibbon Cottage. Red Cottage.

Pulpit Terrace, Hot Springs.

Giant Geyser.

Emigrant Peak, from Fridley's Ranch, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

Old Faithful Geyser during Eruption, Yellowstone National Park.

Lone Star Geyser during Eruption, Yellowstone National Park.

The Rapids above the Upper Falls, Yellowstone National Park.

The Natural Bridge, Yellowstone National Park.

Crystal Falls, Yellowstone National Park.

Upper Falls of the Yellostone, Yellowstone National Park.

Tower Falls from above, Yellowstone National Park.

Falls of the Gibbon, Yellowstone National Park.

Paint Pot, Lower Geyser Basin, Yellowstone National Park.

Formation near Mammoth Springs, Yellowstone National Park.