There are slides devoted to this topic: Lecture 8, pp. 13-14.
Take a look at the lecture “Computers at the University of Pennsylvania’s Moore School, 1943-1946.” The comprehensive speech was delivered in 1991 by Herman Goldstine, who developed the ENIAC alongside Eckert and Mauchly.
Learn more about the Moore School by reading about the “History and Heritage” of the Penn Engineering program.
Campbell-Kelly and Aspray, Computer: A History of the Information Machine, 70-73