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Stabler, Mary C., Principal of Berwyn School, October 10, 1947
Requests literature on atomic information
Cornell, Florence, N., November 24, 1947
Requests 25 copies of "The Last Hour Before Midnight" and Einstein's letter of September 24, 1947; expresses interest in being placed on mailing list
Kayfetz, Isidore, November 19, 1946.
Donation with pledge of additional monies; includes list of organizations
Kayfetz, Isidore, January 14, 1947.
Donation with more to follow; request for literature