Finally lugged mystery machine into the house. Weighs a ton.
Anyway,
brand name----------HILTON
country of origin----JAPAN
called -----------ZIGZAG STITCHER
model # ----------307
serial #-----------4898
I did try to sew. I think the belt is a bit stretched out. Or I've got the stitches set wrong, but it does sew.
Has an unusual bobbin winder--------attached to the wheel area.