Class 73 - Caledonian (Current) - 73970 W. S. Sellar - DCC Sound Fitted Livery_BR Golden Ochre the name formerly carried by

the name formerly carried by 73204 (73962) prior to rebuilding

Brake blocks on trucks (bogies) in line with wheels (can be moved for EM/P4 gauges)

Primarily used as brake force runners in test trains

when demand for passenger Class 37s was its peak - with both Cumbrian and Anglia 'short sets' in action - the former D6966/37266 has been a stalwart member of the fleet ever since

Class 73 - Caledonian (Current) - 73970 W. S. Sellar - DCC Sound Fitted Livery_BR Golden Ochre the name formerly carried by73970 Caledonian Sleeper, Current The partner to 73966 in its current condition is 73970. This locomotive was converted from JB E6023 73117 which was built in March 1966 at the Vulcan foundry. Converted in 2016, this locomotive became the only namer of the Caledonian sleeper 73s on the 24th of May 2024 when in a ceremony at the Boness and Kinneil railway it was given the name W. S. Sellar in memory of founding member of the SRPS. The name had