Breakdown on Mt. Washington Railroad.

Pony Team on the Mountain.

Pony Team coming down the Mountain.

A Mt. Washington carriage, near the Summit N.H.

Arrival on Summit of Mt. Wash'n., N.H.

Tip Top House, Mt. Washington.

Tip Top House, Mt. Wash'n., 6285 feet above the sea.

On Summit of Mt. Wash'n., 6285 feet above the sea.

Tip Top House, Mt. Washington, N.H.

Tip Top House, Mt. Washington, N.H.

Tip Top House, Mt. Washington, N.H.

Tip Top House, Mt. Wash'n., 6285 feet above the sea.

Tip Top House, Mt. Washington, N.H.

Tip Top House, Mt. Wash'n., 6285 feet above the sea.

Tip Top House, Mt. Wash'n., 6285 feet above the sea.

Tip Top House, Mt. Wash'n., 6285 feet above the sea.

Interior of Tip Top House, Mt. Washington, N.H.

Interior of Tip Top House, Mt. Washington, N.H.

On the Summit, Mt. Washington, N.H.

Looking S.West from Mt. Wash'n., N.H.

Cloud view from Summit of Mt. Wash'n., N.H.

Cloud view from Summit of Mt. Wash'n., N.H.

Clouds from Summit of Mt. Wash'n., N.H.

Clouds from Mt. Washington.

Clouds from Summit of Mt. Wash'n., N.H.

Frost work on Mt. Wash'n., White Mts., N.H., Aug. 31st, 1869.

Frost work on Mount Washington, N.H.

Frost work on Mount Washington, N.H.

Mount Washington Railway.

Half-way house.