PKD Historical Letters
John Shields(1938)
Letter to Claude Web
John Shields(1950)
Letter to Professor Hawley (January)
Letter to Professor Hawley (February)
John Shields (1953)
Letter to Smith
Edward R. Murrow (1944)
Letters to Professor W.H. Veatch
E.R. Nichols (1946)
Letter Exchange with Prof. Hansen - Ottawa U
Letter Exchange with Prof. Claude Webb - Ottawa U