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Straight Slotted instead of Cross-Point
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01-28-2020, 05:58 PM
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d.
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Join Date: May 2010
Location: Raleigh, NC
Posts: 510
Re: Straight Slotted instead of Cross-Point
I believe the Phillips cross head screw was first used by GM on the 1937 Cadillac assembly line. I read this in an older Hemmings publication.
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