De Seversky, Alexander P. (Alexander Procofieff) 1894-1974 creator mixed material monographic eng 100 1 Correspondence chiefly between persons interested in De Seversky and his work in aviation during World War II. Includes some letters addressed to De Seversky, and clippings, magazine articles, and press releases relating to air power and his designs. Correspondents include Harold L. Ickes, Eugene Lyons, Charles McCabe, Walter Rundle, William H. Smathers, Robert A. Taft, and Lowell Thomas. Open to research. In part, positive photocopies and typewritten transcripts. [S.l.]. Aeronautical engineer. Collection material in English. Ickes, Harold L. (Harold LeClair) 1874-1952 Correspondence Lyons, Eugene 1898- Correspondence McCabe, Charles Correspondence Rundle, Walter Correspondence Smathers, William H. (William Howell) 1891-1955 Correspondence Taft, Robert A. (Robert Alphonso) 1889-1953 Correspondence Thomas, Lowell 1892-1981 Correspondence Aeronautics Systems engineering World War, 1939-1945 Aerial operations Engineers mm 75056465 Open to research. DLC 760420 20260227111616.0 mm 75056465