Einstein-Szilard-Letter. Einstein writes letter to Roosevelt. Photo; License article; Original: 5740×4315; Photographer: Unknown; subject to licence; Rights: © Bleek/historiathek/zb-media
Einstein-Szilard-Letter
Description
Einstein-Szilard-Letter. Einstein writes letter to Roosevelt. Photo; License article; Original: 5740×4315; Photographer: Unknown; subject to licence; Rights: © Bleek/historiathek/zb-media