Skip to main content
Gordon RF Relay
Gordon RF Relay

Gordon RF Relay

Inventory NumberWJ1091
ClassificationRelay
Subject
    Place of OriginChicago, Ill, United States
    Dimensions7.2 x 12.1 x 14.6 cm, 3.86 lb. (2 13/16 x 4 3/4 x 5 3/4 in., 1.8 kg)
    Signedon plate on front: GORDON RF RELAY 110 V.A.C. / 50-60 CYLCLES / GORDON SPECIALTIES CO. / CHICAGO - ILLINOIS
    Curatorial Remarkswritten on part of instrument: "100 V.A.C. 50-60 CYCLES"
    Electrical Timer
    Cyclotron Specialties Company
    Object number: WJ0388
    radio relay key
    Wireless Specialty Apparatus Company
    Date: 1909-1920
    Object number: RS0895
    stoppered glass bottle of glycerin
    The W. J. M. Gordon Chemical Company
    Date: circa 1900
    Object number: 4704
    design for a high voltage transfer board
    Hector Gordon Merson Spratt
    Date: dated 1931
    Object number: 1998-1-0978
    Break-in relay, Leach Relay Co., Model 18
    Leach Relay Company
    Object number: RS0884
    telegraphic relay
    Signal Electric Manufacturing Company
    Date: 1919-c1940
    Object number: WJ0136
    telegraph relay
    American Telephone and Telegraph Company
    Date: 1890-1920
    Object number: 1997-1-0570
    telegraph relay
    J. H. Bunnell & Company
    Date: 1890-1910
    Object number: 1997-1-0591
    telegraph relay with light shutter
    Burnell Telephone and Electric Company
    Date: circa 1905
    Object number: 1997-1-0571
    telegraph relay
    Leach Relay Company
    Date: circa 1930
    Object number: 1997-1-0603
    Antenna Break Relay. Type SE 1825, Lowenstein Radio Co. Inc.
    Lowenstein Radio Company Inc.
    Date: date 1922
    Object number: RS0835
    Voice Operated Relay
    Grason-Stadler Company
    Object number: WJ0421