I don't know. My truck had blue two tone interior and I found the original blue frames still on the panels that have been covered with vinyl and I guess somewhat preserved. Roger James truck was two tone interior but he would be a good source to question through the VCCA. There used to be a guy that has since passed that restored a 55 1st that he claimed was the world's most perfectly restored 55 1st back in the 80s. His name was Glenn Rusch and restorer was a guy named Gael Epps I believe. Last time I spoke with Glenn, he said he had sold the truck and it was in a museum on the upper west coast somewhere. I think Bob Adler may have info on color? Good luck.
