Roundel Paint codes from 1965

I have a 1967 vintage Ferrari that was painted "white" by Pf. Back in time the Ferrari web site provided much more internal information that it does today. I did a search for "Bianco" which is Italian for white. I got a list of 67 paint codes from various paint companies including Italver, Gliden Salchi, Max Meyer, and Duco. At that time the exterior painting was done by the coachbuilder, not by the Ferrari factory. There were very few names associated with the paint codes. Here are two that appeared in the list: Polo White, and Saratoga White. My car's paint is a dark white. Although there is no name for this color in the list, the paint code from the Pf records is Italver 18934. I researched this color and found that green was the darking pigment. I believe Polo White is a very bright white color. The Duco paint code is 9163904; the Gliden Salchi paint code is 20-W-152.