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Standard Stop Clock
Standard Stop Clock

Standard Stop Clock

Inventory NumberWJ0347
ClassificationStop Clock
Subject
    Maker Standard Electric Time Company 1887-present
    Place of OriginSpringfield, MA, United States
    Dimensions27.9 x 27.9 x 11 cm (11 x 11 x 4 5/16 in.)
    Signedon face under the 2 hands: THE STANDARD ELECTRIC TIME CO. / SPRINGFIELD MASS.
    InscribedOn top of the face: PATENT / PENDING on back in silver: OEMsr - 658 PAL stamped on small silver plate on back: P475 on back in silver: 5574
    electric stop clock
    electric stop clock
    Standard Electric Time Company
    Date: circa 1925
    Object number: WJ0110
    Time-Clock, Electro-Mechanical
    Time-Clock, Electro-Mechanical
    Standard Electric Time Company
    Date: circa 1960
    Object number: WJ1081
    dial recorder clock
    dial recorder clock
    International Time Recording Company
    Date: circa 1914
    Accessories: clock key and key ring with three door keys, two L and one R
    Object number: 2016-1-0046
    Timer Clock
    Timer Clock
    Central Scientific Company
    Accessories: Glass cover.
    Object number: WJ0363
    Harvard Project Physics electric stopclock
    Harvard Project Physics electric stopclock
    Damon Engineering, Inc.
    Date: 1962-1972
    Object number: 2006-1-0092
    chronograph with seconds indicator
    chronograph with seconds indicator
    Nicolas Mathieu Rieussec
    Date: 1822
    Object number: DW0648
    exit pupil stop
    exit pupil stop
    John A. Brashear
    Date: 1875-1925
    Object number: 2014-1-0029
    bi-metallic coiled thermometer
    bi-metallic coiled thermometer
    Standard Thermometer Company
    Date: 1885-1920
    Object number: 1997-1-1277
    stoppered glass bottle of potassium chlorate "accelerator"
    stoppered glass bottle of potassium chlorate "accelerator"
    Standard Calorimeter Company
    Date: circa 1920
    Object number: 4548
    flask
    flask
    Standard Calorimeter Company
    Date: 1899-1927
    Object number: 4011
    Watch Master watch timing machine
    Watch Master watch timing machine
    American Time Products, Inc.
    Date: circa 1960
    Accessories: earphone; pickup (SPO 882-1); watch holder (2003-1-0171b); instruction manual (different make but explains use of this instrument, in library: Lib.6122)
    Object number: 2003-1-0171a
    watch holder for timing machine
    watch holder for timing machine
    American Time Products, Inc.
    Date: circa 1960
    Object number: 2003-1-0171b