Boston: Computer Dance, 1966. Pamphlet. Single folio sheet of calendared paperstock folded to make four printed pages 11x8.5 inches, instructions and three pages of a "pick one" questionaire. One corner has a small crease, cover has a little dust, some choices have been circled lightly in pencil, and two bent staples are fastened to top margin of one leaf, indicating an accompanying item now lost. Good copy.
In 1969 the Walsters ran a follow up program, this time allowing participants to meet beforehand, this information as well as identification of the researchers' names accomplished through Wikipeda.