Browse Items (3125 total)
The US 6812 Bombe Report 1944A 1945 manual by the US Army explaining how they broke German codes. It explains how the Enigma machine worked and gives instructions for using the…
Belgischer Zwangsarbeiter bei SiemensBelgian worker in the winding shop of the Siemens works, where enameled wires are wound onto spools
An aerial reconnaissance photograph of the Auschwitz concentration camp showing the Auschwitz III (Buna plant).One of a series of aerial photographs taken by Allied reconnaissance units under the command of the 15th U.S. Army Air Force during missions dating…
Executive Order 6102—Forbidding the Hoarding of Gold Coin, Gold Bullion, and Gold CertificatesExecutive Order 6102, signed by President Franklin D. Roosevelt on April 5, 1933, prohibited the hoarding of gold coin, gold bullion, and gold…
Fireside Chat on the Banking CrisisThis speech, delivered by President Franklin D. Roosevelt on March 12, 1933, addressed the American public during the banking crisis of the Great…
Audio recording of President John F. Kennedy’s radio and television address to the nation regarding the former Soviet Union’s military presence in…
Transcript of Court Proceedings, Page 2-4, Board of Education of the City of Chicago v. Chicago Branch, NAACP, et al.This is page 3 of a legal transcript in the case of Board of Education of the City of Chicago v. Albert Raby, et al. The text records Judge Marovitz…
Photo of School Overcrowding, Plaintiff Exhibit 2, Board of Education of the City of Chicago v. Chicago Branch, NAACP, et al.A black-and-white photograph showing African American students in an overcrowded Chicago public school classroom during the mid-1960s. The image…
German U-boat U-118 AttackedThis photograph shows the German submarine U-118 sinking after being attacked by aircraft from the escort carrier USS Bogue on June 12, 1943.
Turing's Treatise on the Enigma - A Photographic Copy of a Paper Prepared in GCCS, written ca. 1939-1942A declassified internal manual written by Alan Turing and other codebreakers at Bletchley Park during the war. It gives a detailed breakdown of how…