On my old Humbrol color chart 6 page it has Authentic conversion chart, Tamiya, R.A.L, Tester , Heller, B.S,Revell ect Modelers code never toss anything you might need it some dayWho else has seen that about (some?) Humbrol paints are made in the same factory that makes Hannants' "Extracolour" enamel paints....
I used to have a heap of those Authentic way back when.... Might even have a tin or two...Hmm.