73 8 3/4 Axle Markings

Looking for help in identifying the markings off the rear axle of the 8 3/4 out of my 73 Challenger. Some are pretty legible and some look more like blob but would any have actual pics of what these looked like when they were applied at the factory or a lead to where I can find them. It looks whit and some pink and one is a yellow stamp on the axle tube on the RS out near the spring perch.

Thanks for any help and leads



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73 8 3/4 Axle Markings