A couple of mine that fit the description of this thread:
33 B10 E
'35 Model 35 Rider
'37 B67 Rider
and a couple of Post War rides:
'48 Cycle-Truck made for Whizzer, but without the Whizz - Still 100% original including tires and tubes.
'49 B507 - original as well and has not been ridden since new based on conversation with original owners' family prior to purchase. The only thing I did was disassemble and clean it and regreased bearings when reassembling. Purchased from the family of Charles Frederic Sloane in California in 2010, and was special ordered in this color combination (I have the response letter from, and signed by) Schwinn as it was their son's favorite colors and they hoped it would inspire him to get out of wheelchair. He never did. Muscular diseases were not so well known back then.
Thanks for looking!