Backstory Photo Credits

Margrethe Bohr

Motorcycle - Uhlenbeck Collection, courtesy AIP Emilio Segrè Visual Archives

Werner Heisenberg

Top banner photo - P. Ehrenfest Jr., courtesy AIP Emilio Segrè Visual Archives, Weisskopf Collection

First photo - A. Bortzells Truckeri, courtesy AIP Emilio Segrè Visual Archives

Third Photo - S.A. Goudsmit, courtesy AIP Emilio Segrè Visual Archives, Goudsmit Collection

Fourth Photo - John H. Martin, courtesy AIP Emilio Segrè Visual Archives