Built as a standard 84 seat coach in Noveber 1975 and numbered 21050. Refurbished with ADA-compliant restrooms in October 1976 and renumbered 21608. Refubished as a Capstone car with 72 seats in December 1999 and renumbered 82029. Most recently trainline-equipped for push-pull operation in December 2003 and renumbered 82522. Information about the history of this car provided by www.amtrakbythenumbers.com.