OK, here's a new thread to play with; trying to ID what's wrong with a machine from the text and pics of a GW auction add. Although it's not a vintage machine, we can still learn from other peoples lack of smarts.
Here is the add: {
http://www.shopgoodwill.com/auctions...-17954568.html }
Now, read the text describing the machine, and then study the pics and see if you figure out what is causing the non functioning needle bar.
Joe