Levy, Herbert, 1881-
Herbert Levy papers, 1909-1941.
Affidavit of support by Albert Einstein for immigration of Herbert and Margaret Levy, 1940; letter to Levy from Einstein, 1941; and reprints of articles by Levy and Walther Nernst.
Einstein, Albert, 1879-1955
Nernst, Walther, 1864-1941.
Emigration and immigration.
United States -- Emigration and immigration.
Levy, Margarete Sussmann, 1897-
AIP-ICOS
American Institute of Physics. Niels Bohr Library & Archives. One Physics Ellipse, College Park, MD 20740, USA