Only the first 10 were named after mountains in England and Wales, but the name seemed to stick and the whole class were referred to by that nickname in most parts. Here are a few of the 45/0 variants.
45010 approaches York on 4th August 1983.
45022 is at Cardiff Central in summer 1978.
45040 is undergoing routine servicing inside Toton depot in October 1983.
45053 appears to be withdrawn at Crewe Works, probably in 1984.
45064 climbs past Ais Gill summit on the Settle-Carlisle route early in 1982.
45082 shunts around Severn Tunnel Junction in October 1983.
Trainspotting data from 1947 until 1980 