By 1970, most of the first 300 or so locomotives had transitioned from black into post-1957 green, complete with later
BR crests. However, D3319 retains its original black livery and small D prefix, which was added upon renumbering from
11319 in the early 1960s. In some cases, a full stop was added between the D and the number. A handful of ‘08s’ retained black into the early 1970s although, unlike the others, D3319 sports a plain yellow nose, without the usual ‘wasp stripes’, that had begun appearing from the late 1950s.
COLOUR RAIL
Prior to the adoption of the Total Operations System (TOPS) in the 1970s, the 350hp shunters carried numbers in the D3000 series, having originally been in the ‘13XXX’ series during the 1950s. Once TOPS was implemented, the locomotives became Class 08, with ‘08XXX’ numbers making life much easier for railway staff and enthusiasts.