[Train engine]

[Machinery and workers at the Panama Canal, viewed from the S.S. Pennsylvania]

[Building covered in scaffolding, Bernau?]

[Steam engine]

[Victorian row houses]

[Clouds study and Strandhotel, East Deep, Baltic Coast]

[Reinforcement pilings, Baltic Coast]

[Boats in Breton port]

[Sidewalk pavements, Berlin]

[Gathering of people, San Francisco, California]

[California]

[California]

[Islands with palm trees]