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terminal blocks and wires
terminal blocks and wires

terminal blocks and wires

Datecirca 1920
Inventory Number1998-1-0662
ClassificationTerminal Block
Subject
    Maker American
    Cultural Region
      Dimensions1.6 × 7.6 × 1.3 cm (5/8 × 3 × 1/2 in.)
      Material
        Descriptionterminal blocks of hard rubber with with pairs of brass fittings and copper wire springs or wires.

        Stored in a cut-offf milk carton.
        Signedunsigned
        terminal blocks with pairs of binding posts
        terminal blocks with pairs of binding posts
        American
        Date: circa 1920
        Object number: 1998-1-0660
        terminal block (?)
        terminal block (?)
        Accessories: 4 screws.
        Object number: RS0211
        wooden blocks
        wooden blocks
        Department of Physics, Harvard University
        Date: circa 1859
        Object number: 2007-1-0016
        Green wooden storage box containing 113 sockets, plugs, and fuses
        Green wooden storage box containing 113 sockets, plugs, and fuses
        Date: 1890-1930
        Object number: RS0505
        box of galvanometer parts, including mirrors, wire, and terminal block
        box of galvanometer parts, including mirrors, wire, and terminal block
        Leeds & Northrup Company
        Date: 1930-1950
        Object number: 1997-1-0340
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821a
        resistance coil block
        resistance coil block
        Hartmann & Braun AG
        Date: circa 1928
        Object number: 1997-1-1083
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821b
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821c
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821d
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821e
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        Steel blocks; assortment of 11 diff. machined steel blocks in pairs presumably f
        General Radio Company
        Object number: RS0821f