Vintage U.S. Open Keychain Lot - Rare 1999 Pinehurst No.2 99th Championship

This is a lot of vintage U.S. Open enamel keychain medallions and a Metzke pewter golfball keychain. The keychains include: 1991 Hazeltine National Golf Club, the rare 99th championship 1999 Pinehurst No.2, 101 Southern Hills 2001, and 2002 Bethpage Black. They are all in great condition with moderate scratch on the back.