Great chained log rafts containing millions of feet of lumber, on the Columbia River, Wash., U.S.A.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

Stupendous Log-raft, containing millions of feet. Columbia River, Oregon.

A lumber flume bringing lumber six miles from mill to railroad, Oregon, U.S.A.

Multinomah Falls (600 feet leap) among the grand cliffs along the Columbia River, Oregon.

Picturesque grandeur of the great Columbia River, remarkable 'Pillars of Hercules', (west) Oregon.

Picturesque grandeur of the great Columbia River, remarkable 'Pillars of Hercules' (W) Oregon.

Picturesque grandeur of the great Columbia River, remarkable 'Pillars of Hercules (west) Oregon.

Picturesque grandeur of the great Columbia River, 'Pillars of Hercules' (East), Oregon.

Rooster Rock', curious rock formation along the Columbia River, Oregon.