A reunion of SSEC people was held at the IBM Exhibit Center, 590 Madison
Avenue, New York City, February 4th, 1972. Here we have three
black-and-white contact sheets, scanned at 300dpi resolution, about 4MB
each. Actually they are not original contact sheets, but plain-paper
copies that were sent out to attendees by Betty Bissing a week later, with
an invitation to order prints at $3.00 each. Courtesy of Eric Hankam, who was in attendance and appears in
some of the photos (e.g. 21A on Sheet 2). Further identities to be
determined. The sheets are labeled 3013, 3014, and 3015: