My project primarily features the THF Berlin Historical Archive (Tempelhof Projekt GmbH) as the main cultural institution, providing key historical documents, photographs, and architectural plans of Tempelhof Airport. Additional sources include the Landesarchiv Berlin, Bundesarchiv, Stiftung Deutsches Technikmuseum Berlin, and Stiftung Topographie des Terrors for materials on aviation history, wartime construction, and the former Columbia-Haus site. Select images also come from U.S. National Archives (NARA) and licensed collections like Alamy, akg-images, and Ullstein Bild, offering a broader visual context for Tempelhof’s historical significance.