I checked out the machines today. I was mistaken...the old black one is a MW, 1940's crinkle finish. It runs great, except it needs new wiring. I took a chance and sewed with it in it's condition, but I would not recommend anyone else do that. The other two...one is a Singer that ran just barely...the wheel turned but the needle bar didn't move. I cleaned her up and oiled her and before long she was humming! Very quiet and sews a good stitch. The other is another MW "Signature" uses cams and sews like a dream. The lady bought it back in 1980 USED and had it serviced regularly. I'm gonna find a good home for these machines or take them to the consignment store. Except the one that needs wiring....I'll try my hand at this one before sending it on. Pics to come.