2.243 emaitza barruan Gai Energia

Petrașcu, Gheorghe

Royal Court National Museum Complex

National Heritage Institute, Bucharest

Rafael Olin

Society of Swedish Literature in Finland

Sundström, Hugo

Finnish Heritage Agency

Voutilainen, Erkki

Finnish Heritage Agency

Romanian National Film Archive

Noske, J.D. / Anefo

National Archives of the Netherlands

Bilsen, Joop van / Anefo

National Archives of the Netherlands

Swedish National Museum of Science and Technology

Swedish National Museum of Science and Technology

Swedish National Museum of Science and Technology

Swedish National Museum of Science and Technology

Swedish National Museum of Science and Technology

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Gunner, Dan

Värmland Museum

Olson, Walter

Kalmar County Museum

Heidelberg University Library

Joerges, Bernward

GESIS - Leibniz Institute for the Social Sciences. Library Cologne