2-3/8in. diameter; reads to 9999 hrs. on main dial; electrical
Size: 3648px × 3648px
Photo credit: © Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -magnetic, ., adhesives, air, alloy, art, cadmium, color, colour, cricklewood, education, educational, engine, fuel, gauge, glass, heritage, indicator, institution, instrument, instruments-engine, metal, museum, nasm, national, object, paint, phenolic, plastic, plating, resin, scientific, sealant, smiths, smithsonian, space, steel, technology, unknown, white, works