View from the Profile House, Franconia, N.H.

Diana's Baths, North Conway, N.H.

Diana's Baths, North Conway, N.H.

Diana's Baths, North Conway, N.H.

Diana's Baths, North Conway, N.H.

The Cathedral. Hart's Ledge, North Conway, N.H.

The Cathedral, Hart's Ledge, N. Conway.

Thompson's Ravine, North Conway, N.H.

Echo Lake, North Conway, N.H.

The Thousand Streams, above Snow Arch, Tuckerman's Ravine, Mt. Washington, N.H.

Pillar of snow. Tuckerman's Ravine, Aug. 28, 1861. Mt. Washington, N.H.

Pillar of snow. Tuckerman's Ravine, August 28, 1861.

Snow Arch. Tuckerman's Ravine, August 28, 1861.

Interior of Snow Arch. Tuckerman's Ravine, Aug. 16, 1861.

Interior of Snow Arch. Tuckerman's Ravine, August 16, 1861, Mt. Washington, N.H.

Interior of Snow Arch, Tuckerman's Ravine, Mt. Washington.

The first team driven to the summit of Mt. Washington, July 13, 1861, by J. M. Thompson, Esq.

Tip-top House - summit of Mt. Washington, 1860.

Tip-top House - summit of Mt. Washington, 1861.

Tip-top House - summit of Mt. Washington, 1861.

Mt. Washington Carriage Road, at ledge, looking down, N.H.

Mt. Washington Carriage Road, at ledge, looking up, N.H.

Mt. Washington Carriage Road, at ledge, looking up, N.H.

Mt. Washington Carriage Road, at ledge, looking up, N.H.

Silver Forest.

Mt. Washington, from above Glen House.

Mt. Washington, from Glen House.

Lizzie Bourne's Monument, railway beyond.

Mt. Washington Scientific Corps, &c.

Arctic Sentinel.