1957 two tone combination needs a " D " in the cowl trim tag

[nomad]

I am going to have a new cowl tag made for my 1957 Nomad . The car was originally "India Ivory " on the upper body " roof " and "Canyon Coral " on the lower Body . My original Tag reads for the paint code 817D . My understanding is that the "D" is for two tone . Being that this original tag I have has never been messed with , I believe that the paint code for my new tag should read : 811D for 'India Ivory " for the upper body and Tropical Turquoise for the lower body. Looking at my original tag their is no " - D " just "D" any help would be greatly appreciated . When you look in the back of a Danchuck parts book under two tone paint combinations , every two tone color code number should have a " D " after the paint number for two tone . In my opinion just using the color code 811 without the "D" would be wrong . Bama are you still out their ?