In Denver, ANTIQUES ROADSHOW host Mark L. Walberg and appraiser Peter Shemonsky visit the unclaimed property office of the Colorado State Treasurer and discover some orphaned gems. Program highlights include: a Dodger's game-used jersey, worn by pitching ace Don Drysdale in 1966; an heirloom 17th-century Massachusetts armchair; and an heirloom 1817 schoolgirl needlework family portrait, valued at $50, 000 to $70,000.