Here's one for those that are looking for a lightweight 3/4 size machine that uses the Class 15 vertical end loading bobbin system.
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http://www.shopgoodwill.com/auctions...-26200770.html }
It will need a slide plate, I think the Singer 99 style will fit, and rewired. Neither is a big deal to me.
I have one of these machines, but it's badged as a SEWMOR. Sews better than the 99s.
Joe