These are PPG recipies I collected most likely from this site.
Should be able to check before mixing if it is the darker/older blue (I wouldn't have saved the newer one).
//Claes

Esso PPG for one qt
Blue:
DMC900 62.3
DMC901 155.7
DMC904 440.7
DMC934 1081.7
Red:Has an SC price code-need to tell jobber.
DMC900 23.7
DMC931 271.0
DMC987 1114.1