Berlin

Rijksmuseum

MAK – Museum of Applied Arts

The International Center for Information Management Systems and Services

Anonymous

Canary Islands Historical Photography Archive

Kunsthalle zu Kiel

Schola Graphidis Art Collection, Budapest

Rijksmuseum

National Library of Denmark

TopFoto

TopFoto

Desconegut

Girona City Council

Fotograf okänd,

Swedish Railway Museum

Rijksmuseum

Rijksmuseum

Rijksmuseum

unbekannt, Repro

Media library of Art and Visual History of Humboldt University of Berlin

Historical Museum

Unknown

Swedish National Museum of Science and Technology

City Museum Berlin

Unknown

Swedish National Museum of Science and Technology

Eberstadt, Möhring and Petersen

Museum of Architecture at Berlin Institute of Technology