[Pilsner]

What is with that M? It isn't off a 1961 typewriter!

Correct. Since both A.M., and P.M., end in "M.", the "M." is preprinted.

[Plutarch]

Correct. Since both A.M., and P.M., end in "M.", the "M." is preprinted.

I think I should stick to my day job, and not try to be an internet Photoshop sleuth. Those purporting to be experts do a bad enough job of that on their own without my help.