Mountain peaks, United States of America, c 1850-1900.

Viewing spectacles. United States, c.1900.

Dissin's Boarding House, Washington, DC

Hog killing at the Chicago Stock Yards, Ilinois, United States, 1891.

Granville dancing the first airborne Charleston, London-Paris, 1926-1928.

Albert Einstein and Niels Bohr smoking, c 1920.

Niagara Falls from the Canadian side, c 1850-1900.

'Chicago Airport', 1965

'Chicago', 1965

'Northside, Chicago', 1965

'Chicago', 1965

Waterfall, Norway, c 1850-1900.