The white Kenmore looks to be a Maruzen/Jaguar machine. Well worth the $40.00 asking price.
The brown one is one of those early junque machines made by the New Process Gear division of Chrysler Corp. JUNK, JUNK, JUNK. Not worth $4.00 let alone 40.00.
JMNSHO, YMMV, and so on.
Joe