Will try and help by comparing yours and others. Please understand that this is not a perfect science. Also original colors may stand out clearer if you lightly sand (fine paper) or cut through the paint to look at the base color. Wetting with a little WD40 helps also.
Others, with poor, barely there traces have used lye/oven cleaner but be careful and watch closely as the color will appear then dissolve quickly
Remember to take some tracings also since yours are so nice and clear.
I have the rear out of my Nov build, 65 C Code/auto SJ Fastback.
I have found the following paint marks but cannot determine what they are and the correct colors.
1) The 95 on top of the case appears to be either white or green?
Have seen white, light blue Suggest you try one of the methods mentioned above to help determine what the original color was
2) The yellow mark on the top of the casing I cannot determine what it is?
This is often (from others I've seen) a number - could be single or double digit. This may be what remains of an "11", of a "4" or a "14". The single line to the drivers side may be an individual from the other done in white
3) There appears to be white or yellow paint on the rear of the diff casing?
Have seen, in that location, both colors used
4) Pink paint appears on driver side u-bolts only.
Never found this so can't report that this is typical, but Charles has recently found paint daubs on his 65 SJ car. The one on the passenger side may have just worn off as Charles found both of his marked
5) The number 77 appears on the passenger side of the casing.
Haven't seen that high of a number before - wonder if its a poorly written "22"
Color and general location looks typical IMHO . Just duplicate what you found
Hope this helps a little
