I have never heard of them.
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Seems like it is about half and hal on people who have heard of them and people who haven't. Most people when they think old sewing machines think the long bobbins.
Well I'll be darned!!! I did not know what those pieces were when my friends mom showed me an old machine she had found, LOL...I am forwarding this to her :wink: :wink: Thanks for posting this :D :D :DOriginally Posted by quiltingbee12