VINTAGE SCHWINN MARK 4 JAGUAR--SERIAL NUMBER. The item "VINTAGE SCHWINN JAGUAR//typhoon/american /typhoon/PANTHER/CORVETTE" is in sale since Sunday, October 13, 2019. This item is in the category "Collectibles\Transportation\Bicycles\Complete Bicycles". The seller is "1234noth" and is located in Utica, Michigan.