Not exactly sure what your asking Dave but I repeat my prior statement. From all of the information, opinions, suggestions, paint samples, quarts of paint from vendors and PPG dealers, etc., that I have gathered over the past 8 months, and I have been accused of being a nit-picker, the closest that I have come to matching the least most faded parts on the interior of my 1950, 3604 is the PPG formula that I have been pushing here.
You have to understand that almost everyone has a different interpretation of what the original color was. Most all of the original interior paints have faded into a thousand different shades over the past 50 odd years. And then you have the variations in the shades year-to-year and factory-to-factory.
The formula that I list below is a direct modern offset color of the original Ditzler paint number #31104 Sheen Gray Poly for the Chevrolet Advanced Design trucks. At least for the 1950 models I feel that it is a very good match. I believe that it is the general consensus that all of the interior colors for the early AD trucks were generally the same. There are some exceptions in the panel and sedan delivery models and possibly others but I will leave that up to the expert historians who have a lot more experience in the field than I do.
The modern day PPG formula #27467 is called Graphite Brown Metallic. Your PPG dealer can mix it in DBU/DIU, Omni and I have recently been told in DCC also. Had I known earlier I would have used the DCC.
Denny Graham
Sandwich, IL
