I pinched this from the P5B clubs web site.....hope it's right.........
Ault & Wiborg paint code is GL26955.
ICI code is P030-4508 made up as follows:- Permanent Blue P030-9904 41%,Permanent Green P030-9905 27%,White P030-9901 20%,and Black P030-9929 10% .
Phil.