Uni-Vap Electrical Insecticide Vaporizer. (a) Counter top model dispenser. Material: glass, metal, rubber. Size: 3 1/2" x 5" x 4 1/2. Description: green ceramic case, flat on one side and curved on other side; top metal plate holds a black metal cup for insecticide; front decal label: "Double-Duty, Universal Electric Products Corporation, Madison, Wisconsin" and a dead fly graphic; black rubber electrical outlet cord extends from back. (b) Wall model dispenser. Material: metal, rubber. Size: 5" W. x 8 1/2" L. x 4 1/4" D. Description: black metal container holding a silver metal cup dispenser connected with a short pipe to a wall plate with screw holes; gold decal label around dispenser rim: "Uni-Vap, Universal Electric Products, Madison, Wisconsin, U.S.A."; faceted glass operation light indicator on front below label; black rubber electrical outlet cord extends from wall plate.
