Annotated draft of The Main Social and Economic Problems of Poland Between the Wars by Zbigniew Landau and Jerzy Tomaszewski, annotated typescript draft of Case History of Etatisme in Interwar Central-Eastern Europe: Polish Interlude to Mandatory Planning by Alfred Zauberman, economic data for Poland, paper by Tomaszewski in Polish, copies of paper by Landau and Tomaszewski in Polish, annotated draft of The Economic Development of Poland 1944-1972 by Tomaszewski, and correspondence with E.A. Radice and Tomaszewski. 1973