After withdrawal from British Rail service at the end of 1965 and then being privately purchased 7029"Clun Castle" was kept at Tyseley. But during 1966 it was used to haul freight trains between Birmingham and Banbury which was great to see but how was that reconciled back then as a privately owned locomotive hauling revenue earning freight for British Rail ?.
. The GWR gave it to the LNER's York museum in the 1930s, I doubt it was listed in running assets at nationalisation, but there it was, running in service.