Burnside Bridge, from the south-east

Antietam Bridge, on Sharpsburgh and Boonsboro Turnkpike

Lower falls of Yellowstone

Tower Creek series. Tower Fall, 156 ft. high from below

Gardiner's River Series. Middle Fork Fall, 135 ft. high

[Large black bear at garbage pails on wagon, Yellowstone National Park]: Old Ephriam knows what he's after

Getting right into things, Yellowstone National Park

[Large black bear at garbage pails on wagon, Yellowstone National Park]: Old Ephriam helping himself

The lower or 2nd canon of the Yellowstone

The U.S. Patent Office.

The U.S. Patent Office.

The U.S. Patent Office.

U.S. Patent Office.

The U.S. Patent Office.

The U.S. Patent Office.

The U.S. Patent Office.

The U.S. Patent Office.

The U.S. Patent Office.

The Patent Office.

The Patent Office.

The Patent Office.

Limestone Hoodoos.

Crator [crater] of the Monarch Geyser. N.G.B.

Pulpit Terraces.

Bath Lake and Bathers.

Liberty Cap, 49 feet high. Mammoth Hot Springs.

Excelsior Geyser.

Excelsior Geyser.

Hell's Half Acre, from the Bluffs.

Hell's Half Acre, from the Bluffs.