Two pieces of hardware: a Bafco Model 916 frequency response analyzer (which the consignor notes was used at the North American Rockwell plant in Downey, California, during the Apollo era), measuring 17″ x 5.5″ x 14.5″, featuring a multitude of colorful knobs and buttons on the front, with inputs and outputs on the rear; and an Eratron PPS 7900 plasma power supply panel, measuring 19″ x 5.25″ x 6.5″, with three knobs and digital readouts on the front. In overall very good to fine condition.