Here is a pic... Hub Cap 65 with black in the ribbed area and also an outer line that circles...
Note: I had to wet the black areas so they would show up... They are really Flat Black...
And... on the Lug Nuts... They do have a point... The shorter one would be for the 4.5 wide rims and the longer Nut would be for the 5.5 wide rims that came on the Formula "S" cars...