W. C. Sabine's personal papers

In 1975, the notebooks of Wallace Clement Sabine were discovered and in 1979 his consulting files were found. Both findings were reported [J. Acous. Soc. Am. 61, 629-639 (1977); J. Acous. Soc. Am. 69, 1-6 (1981)]. By chance, Sabine's personal papers were discovered recently and highlights from them will be presented with emphasis on his European activies.