A mining camp in the Klondyke [Klondike].

A miner prospector at home

80,000 miners listening to President Roosevelt at the temperance convention, Wilkes-Barre, Pa.

Miners going into the slope, Hazleton, Pa., U.S.A.

Miners going into the slope, Hazleton, Pa., U.S.A.

Miners going into the slope, Hazleton, Pa., U.S.A.

Miners’ children and houses near Hazleton, Pa., U.S.A.

In the tunnel of a coal mine, Pittsburg, Penn'a.

In the tunnel of a coal mine, Pittsburg, Penn'a.

Silicate Mine - Passaic Zinc Works.

Among the iron mines.

Among the iron mines.

Among the iron mines.

Danville: a view of a man walking along a creek: "bound for the coal underneath the ground"

Shoshone Camp.

Struck it big.

Down in Colorado gold mine: taking out ore, Eagle River Canyon, Colorado, U.S.A.

Down in Colorado gold mine: taking out ore, Eagle River Canyon, Colorado, U.S.A.

Miners.

In the tunnel, New Almaden.

Malakoff Diggings, North Bloomfield Gravel Mining.

Placer Mining - Columbia, Tuolumne Co., interior of the dump-box.

A Miner, "panning out."

Hydraulic Mining.

Group portrait of men posed on cars of mine railroad.

Group portrait of men posed on cars of mine railroad.

Miner's Cabin, American River. [no. 617].

Total Wreck Mine [miners].

Prospectors starting for home, 1400 miles in the interior of Alaska.

Prospectors returning to camp. 62 degrees below zero, Alaska.