2 places I know of with Ditzler sheets: one
not very good and one
better on the first page, but still Ditzler
Tim has scans of his sheets
here, I forgot about those for 55
then
there's this very comprehensive site - note I set up '56, which shows the codes and includes a gray [click the 723 code and it'll go to variations of that code for other years], select the 1955 at the bottom and then select 'chevy truck' at the top of the next page to get '55, no codes shown, and no gray .... if you click about, you can find 767 as Royal Blue for '57, and it shows that as the only year the number was used, although you never know
Bill
