1. Letter from Edna Montgomery, Corn Industries Research Foundation to Joshua Lederberg Creator: Corn Industries Research FoundationMontgomery, Edna Date: 22 March 1948 Genre: Letters (correspondence)
2. Letter from Edna Montgomery to Joshua Lederberg Creator: Corn Industries Research FoundationMontgomery, Edna Date: 4 October 1948 Genre: Letters (correspondence)