BR Mk1 57' Non-Gangway Coach - BS - M43361 Northern Ireland Railways allowing operation over a minimum

allowing operation over a minimum radius of 371mm (1st radius set-track)

later EE and RSH

Kinetic NEM coupler mounts at correct height with mini-tension-lock couplers

22816 (ex-22536) B1 MSO

4mm back-to-back on 2mm axles over 26mm pinpoints

BR Mk1 57' Non-Gangway Coach - BS - M43361 Northern Ireland Railways allowing operation over a minimumPart of the Transporting Britain range, these coaches were synonymous with the East Anglian commuter traffic heading in and out of Kings Cross, Moorgate and Liverpool Street, however their use extended beyond just the capital, being used across the Eastern, Western, Midland and Scottish regions.