Exactly what Oldhoopster said. It is a clad planchet which could not have been made before 1965, it doesn't matter at all if it is a little...
All of the quarters you pictured are normal clad, you can see the copper core in all of them. There is no way any of them were once a 1941...
Is your 1970 in that stack of 12 in the photo where you are showing the edges? If it is, then it is obviously a clad quarter as all that you...
The whole obverse is covered with scrapes and gouges, the marks on Lincoln's face, and the mint mark are just damage.
Nothing out of the ordinary that I can see, will wait for better pictures.
Sorry to say it is all damage. The coin has been "spooned" or tapped around the rim flattening it.
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