Ammoniaphone, 'for voice cultivation by chemical means', English, 1871-1900.

The River Wye, near Chepstow, Monmouthshire, Wales, c 1850-1900.

The Lake and Hospice on the Grimsel Pas, Switzerland, c 1850-1900.

'Seven Springs, source of the Thames near Cheltenham', c 1850-1900.

Giesbach Falls near Lake Brienz, Switzerland, c 1850-1900.

Peaks on the Hamta Pas, Himalayas, India, c 1850-1900.

'Rocks at Quiraing, Skye', Isle of Skye, Scotland, c 1850-1900.

Artificial arm, 1840-1900.

The island of Capri from Massa, Italy, c 1850-1900.

Peaks on the Hamta Pas, Himalayas, India, c 1850-1900.

Rhone Glacier, Switzerland, c 1850-1900.

Unusual rock formations on the Spiti riverbed, India, c 1850-1900.