So the arrowed descriptions of colours on SL/SW/2451 were erased when the drawing was altered from maroon to blue.. HOWEVER, i forgot about the alterations table
01/01/1962
2" letters (A & B) below cab door to be painted black instead of cast aluminium. [an interesting cost saving i guess]
25/04/1962
Colour of roof hatches between bulkheads altered from Grey BSS 2660:9-094 to Black BSS 2660:9-103
14/05/1962
Drawing endorsed for locos D1006,7 & 8
27/09/1962
Colour of body changed from coach maroon to loco maroon.
Colour of buffer beams and stocks changed from yellow to black
ground colour of maker and depot plates changes from eggshell black to gloss black
yellow panel shown on nose and note re details added endorsed for locos D1000,02-04,09-73.
07/03/1967
body including roof now br rail blue, br std carriage crest altered to 2' 6" br symbol white. yellow panel altered to portion shown hatched [FYE style]
17/12/1968
RA disks removed. loco data panel added.
HTH. Research time free for the cause .
I like satin btw not Heljan gloss or Hornby stanier coach 'flat matt;.
Brought to you from the roll that produced an official diagram for a BR blue class 14 ..