I see them (and they are neither blue nor black - see my engine paint comments) and if I may, take another picture outside but not in direct sunlight and without flash, it might be more "natural". In the meantime, I looked at what I have, a pair of very shiny used (no idea where they came from), a pair of aftermarket still in the bag that's marked original Ford tooling that are sort of shiny, and a pair of still in the bag NOS Ford that are almost as shiny (the bag is partially open) as the used. I got pictures but the computer is being nasty.
Jim