Photo caption: "Springfield Works guide on right explains how tabulating machine transcribes key punch cuttings to group of teachers who visited the Springfield Works for the first Business-Education Day in Springfield, Ill., Friday, Oct. 10, 1952. 100 public and parochial teachers from city and county schools participated in the program at Springfield Works."]]>
Photo caption: "A group of teachers is shown observing the key punch operation in the payroll department of the Springfield Works during B-E Day. This was one of the several stops made in the offices of Plant #1."]]>