Gift of Ted R. Pratten.
Country of Origin: United States of America
3-D Test: 14.8 x 20.2 x 21.2cm, 1.8kg (5 13/16 x 7 15/16 x 8 3/8 in., 4lb.)
aluminum, glass, steel, copper, phenolic resin
C-33A Control Unit for the AN/APS-15 Radar with 8 toggle switches, three knobs and four fuses on the face.