NARN20 - 1936-1943 Home Fleet Grey 507A / 507B
NARN21 - 1936 to early 1950s - Home Fleet Grey 507A / G10
NARN22 - 1936- Light Grey 507C / G45
NARN23 - Dark Deck Grey
NARN24 - Equal Parts 507A / 507C Emergency Mix Medium Grey