LNER Holden B12 class 4-6-0 no. 8526 at Cambridge in the 1930's. The ACFI feed water heating apparatus was fitted in 1932 and removed in 1942. No. 8526 was one of this class that was moved to Scotland to operate on Former GNSR metals and she remained a Kittybrewster engine until withdrawal as BR 61526 in October 1951.
[Mike Morant collection]