| Built and delivered as Chair Car 5449 in October 1950, which was retired in November 1951 to be rebuilt to Business Car "Arden" (2nd), completed in March 1952; to Business Car UPP 100 (1st) in April 1986; to UPP 5449 "Arden" to clear the UPP 100 number for use by the former SP Business Car 100 "Airslie" (which was retired in 2000). |