With the introduction of the standard 6-wheeled coaches NER carriage livery was standardised as 'deep crimson' (a deeper colour with more blue in it than that used by the Midland Railway), lined with cream edged on both sides with a thin vermillion line. For a time the cream was replaced with gold leaf. Lettering ('N.E.R.' or when there was sufficient space 'North Eastern Railway' in full, together with 'First', 'Third' and 'Luggage Compt.' on the appropriate door) and numbering; was in strongly serifed characters, blocked and shaded to give a 3D effect.