6cm x 2cm; nickel plated cylinder with rubber appendage.

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Size: 3643px × 3643px
Photo credit: © Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -magnetic, air, alloy, art, chrome, color, colour, education, educational, engine, fabric, fuel, heritage, institution, instrument, instruments-engine, metal, museum, nasm, national, natural, object, panel, plating, root, rubber, scientific, smithsonian, space, steel, tachometer, technology, veeder, white