This movie has a piece of Q7 hardware I've never seen before, but was able to identify as the test panel from the Magnetic Tape Adapter (Unit 13). Thanks to Ken Tkacs for the sighting and initial pics. The last two photos are from the magnetic tapes training lab at Keesler AFB, with the tape test panel in the middle of the unit. These pictures were taken in 1963, and are part of the photo collection on The SAGE Site.