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sjislander

Singer Model 4623 Self-winding Bobbin

sjislander
13 years ago

I have a young friend with a hand-me-down machine, with a self-winding bobbin. I cannot remember how this works and no amount of online searching turns up instructions. She really has little money so buying a manual, online, would be too much for her.

Can someone give me, a seasoned sewer, some basic instructions so I can help her?

THANKS

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