[Pre-Cabled Patchboard Cartridge (sample)] (USA: Amp Corporation, programmed in 1966, 1 item: metal; 23.5 X 34 X 2 cm). Programmed by Bell Laboratory Engineers to preset the electronic components backstage and onstage during "9 Evenings: Theatre and Engineering" held at the Armory (New York, N.Y., USA) in 1966. The Daniel Langlois Foundation for Art, Science, and Technology, 9 Evenings: Theatre and Engineering fonds.
Photo: Éric Legendre.