Farish 374-820 BR Mk1 FO First Open BR InterCity Charter (Exec) - N Gauge Farish 374-715 Similar three-car units were built

Similar three-car units were built for use by Network SouthEast but these were converted to Class 159 specification before introduced into service

Specifications have been upgraded to enable Light

Fewer coach types were built

Iron brake blocks

Farish 371-850

Farish 374-820 BR Mk1 FO First Open BR InterCity Charter (Exec) - N Gauge Farish 374-715 Similar three-car units were builtGraham Farish 374 820 BR Mk1 FO First Open BR InterCity Charter (Executive) N Gauge The British Railways Mk1 was the designation given to BRs first standard design of main line coaching stock, and one of its most successful. Built from 1951 until the early 1960s to augment and replace the array of Big Four and earlier pre grouping designs inherited from the LMS, LNER, GWR and SR, BR took the best features from several of these types to produce the new