It's too bad I can't do the shipping on this one. It's been thru once already with no bids. The price has been lowered to a starting bid of $4.95.
It's a cutaway model to show the internal workings of a sewing machine.
http://www.shopgoodwill.com/auctions...-23464917.html
Rodney
EDIT: Oops: $4.99 opening bid.
Also, it looks like it's a National to me.