On-Off Module
Datecirca 1950
Inventory NumberWJ0977
ClassificationOperant Conditioning Module
Subject
Dimensions17.6 x 6.4 x 6.4 cm, 1.1 lb. (6 15/16 x 2 1/2 x 2 9/16 in., 0.5 kg)
Inscribedon plug in back on hexagonal lip, in the round: HUBBELL TWIST-LOCK 10A 250V. 15A. 125V.
on plastic cylinder on back: OMNI-GLOW / 1010 A1 / CSA APP NO. 13346 / INDUSTRICAL DEVICES / EDGEWATER, N.J., U.S.A.
Curatorial Remarksweight approximate
FunctionPart of Second Skinnerian Set-up
Department of Psychology, Harvard University
Date: 1955-1965
Object number: WJ0971
Date: circa 1955
Accessories: WJ0978 is the other part of Skinner Exhibit #10.
Object number: WJ1010
