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Vintage Sewing Machine Shop.....Come on in and sit a spell
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05-16-2013, 11:43 AM
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grant15clone
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Join Date: Mar 2012
Location: Brookfield, IL
Posts: 862
I believe that Singers used metal gears up to model 620 (or so). After 621 (or so) they are plastic gears. This should be a metal gear machine.
~G~
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