Gift of Ted R. Pratten.
Country of Origin: United States of America
3-D Test: 14 x 20 x 21.9cm, 2.7kg (5 1/2 x 7 7/8 x 8 5/8 in., 6lb.)
aluminum, glass, steel, copper, phenolic resin
CP-10 Computer for the AN/APS-15 Radar with four labels in white lettering on face "ALT IN FEET, ALTITUDE, GROUND SPEED IN KNOTS, SWEEP TIMING" the latter three labels are above and below knobs.