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Stepper Relay Module
Stepper Relay Module

Stepper Relay Module

Date1950s
Inventory NumberWJ0988
ClassificationOperant Conditioning Module
Subject
    Dimensions7.6 x 18.7 x 11 cm, 2.2 lb. (3 x 7 3/8 x 4 5/16 in., 1 kg)
    Inscribedin yellow on black cylindrical pieces on back: CORNELL / DUBELIER / CUB / .1 MFD / 400 VDC / MADE IN U.S.A. stamped on 2 pieces on back: 311 stamped on 1 piece on back: 12 stamped on 1 piece on back: 571
    Curatorial Remarksweight approximate written on it: "J 1 F1 / 2 F2 / 3 F3 / 4 F4"
    Image Not Available for Cam stepper relay module
    Cam stepper relay module
    Date: circa 1950
    Object number: WJ0978
    Stepper Relay Module
    Stepper Relay Module
    Object number: WJ0994
    Stepper Relay Module
    Stepper Relay Module
    Object number: WJ0992
    Image Not Available for Cam Stepper Relay Module
    Cam Stepper Relay Module
    Date: circa 1955
    Accessories: WJ0978 is the other part of Skinner Exhibit #10.
    Object number: WJ1010
    Stepper Relay Module
    Stepper Relay Module
    Date: circa 1959
    Object number: WJ0990
    Stepper Relay Module
    Stepper Relay Module
    Date: circa 1961
    Object number: WJ1003
    Stepper Relay Module
    Stepper Relay Module
    Object number: WJ0993
    Image Not Available for Stepper Relay Module
    Stepper Relay Module
    Object number: WJ1000
    Stepper Relay Module
    Stepper Relay Module
    Accessories: 1 small black cylindrical platic piece.
    Object number: WJ0991
    Stepper Relay Module
    Stepper Relay Module
    Date: circa 1961
    Object number: WJ1004
    Stepper Relay Module
    Stepper Relay Module
    Date: circa 1950
    Object number: WJ0976
    Stepper Relay Module
    Stepper Relay Module
    Object number: WJ0989