WOW, now THAT'S a nice coin! MS66+ . . . maybe even 67.
Aww, yer takin' all the fun outta this . . .
A strike through of any kind leaves an impression in the coin's surface. The feature we are discussing is raised above the surface of the coin.
I assume you are referring to a strike through dropped letter. That would leave an impression into the surface of the coin, rather than a raised...
That pattern at the rim has the right look, but I'm unconvinced. That pattern exists only on the obverse side, and I can't see how it would...
I've looked at all US Classic commems between 1925 & 1928, (both silver and gold), and find no match there either. Foreign coins are my last best...
Separate names with a comma.