PEOPLE
EF: Emil Fuchs
HA: Henry Arnold
KF: Klaus Fuchs
PG: Paul Geheeb
RP: Rudolf “Rudi” Peierls
ARCHIVES
AFSC: American Friends Service Center Archives, Philadelphia
BA: Bundesarchiv, Berlin
BFC: Library of the Society of Friends, Friends House, London
BODLEIAN-P: Rudolf Peierls Papers, Bodleian Library, Special Collections, Oxford University
BODLEIAN-S: Papers of the Society for the Protection of Science and Learning, Bodleian Library, Special Collections, Oxford University, Klaus Fuchs file
BRISTOL: University of Bristol Archives, Special Collections
BRITLIBE: British Library (Sound and Vision), London
CAMB: Cambridge University Archives, Department of Manuscripts and University Archives, Sir Nevill Mott Collection
CHURCH: Churchill Archives Centre, Born Collection, Cambridge University
EISENACH-C: Eisenach City Archives
FAM: Fuchs family papers formerly held by Klaus Fuchs-Kittowski, transferred to the Berlin-Brandenburg Academy of Sciences and Humanities (Fall 2018)
FBI: U.S. Federal Bureau of Investigation, online Vault, vault.fbi.gov/rosenberg-case/klaus-fuchs
GEHEEB: Papers of Paul and Edith Geheeb, formerly held at the École d’Humanité, Hasliberg Goldern, Switzerland, transferred to the Hessische Staatsarchiv, Darmstadt (Fall 2017)
HARVARD-B: Harvard University Archives, Percy Bridgman Collection
HAV: Quaker and Special Collection, Haverford College, Haverford, Pa.
IWM: Imperial War Museum, London
LAC: Library and Archives of Canada, Ottawa
LANL: Los Alamos National Laboratories
LASH: State Archives of Schleswig-Holstein, Schleswig, Germany
LEIPZIG: Leipzig University Archives
LOC-N: Library of Congress, John von Neumann collection
MEPO: Metropolitan Police, London
NA: Public Records Office, National Archives, London
NBLA: Niels Bohr Library and Archives, American Institute of Physics, College Park, Md.
NUFFIELD: Nuffield College, Oxford University, Lord Cherwell Papers
ROYSOC: Royal Society, London
RÜSSEL: Stadt und Industrie Museum, Rüsselsheim am Main
STABI: Staatsbibliotek zu Berlin, Preussischer Kulturbesitz, Max Born Papers
STASI: Archives of the Ministry of State Security of the former German Democratic Republic, Berlin
TH: Technische Hochschule, Berlin
USHMM: U.S. Holocaust Memorial Museum, Washington, D.C., Library and Archives, AFSC Refugee Case Files: Fuchs
VENONA: Wilson Center, Cold War International History Project, Washington, D.C., online, www.wilsoncenter.org/article/venona-project-and-vassiliev-notebooks-index-and-concordance
WIENER: Wiener Holocaust Library, London