Letter from Ira D. Wallach to IAUS about funding from the D. S. and R. H. Gottesman Foundation
ARCH401507
11 February 1971
ARCH401561
19 July 1973
ARCH401644
30 January 1979
ARCH401645
7 February 1979
ARCH401771
16 January 1981
ARCH401827
8 December 1972
ARCH401294
4 September 1974
ARCH273346
1 August 1991
ARCH286227
1992
ARCH263867
23 October 1957