Dealer Leather Keychain
This is a leather key chain from NEWMAN Comet-Lincoln-Mercury, 140 Washington St, Hartford, Conn. The key chain had the two small rings shown. I am told one is the code for the trunk key and the other the code for the ignition key. If you lost your keys you just dropped the keys into any mailbox and the dealership guaranteed the postage and returned the keys to the owner on record.
