A tugboat on the Thames with Tower Bridge in the background, during the Great Smog of London in 1952.
The famous Colosseum of Rome, also known as the Flavian Amphitheatre, circa 1865.
View of Avenida da Liberdade, from Avenida Palace Hotel, circa 1936.
A busy high street in Sydney, with people and vehicles, in March 1963.
A view of the famous Copacabana Beach on October 24, 1968.
The Plaza Mayor and the Cathedral of Lima, circa the 1920s.
View across the city square to the Station Brussel-Noord ("Brussels-North Station"), circa 1940.