xxzBR Intercity Mk1 RBHOR R4974 Hornby BR Intercity, Mk1 RB(R), IC1667 Era 8 The first phase of building British Railways' Mark 1 catering vehicles followed the traditional pattern of dining that had been catered for since Edwardian times, with large Kitchen Cars preparing multiple course dining for consumption in both First and Third Class Dining Cars. However during the early 1950s it became apparent that social patterns regarding rail travel catering were changing, a