1965 Lincoln M Memorial Cent

Looks normal to me. Not seeing anything unusual.

Tend to agree with the comments above. Full coin photos, large and sharp, of the obverse and reverse might be worthwhile seeing.

the blue coat that is applied to this coin . its on eack side of the coin .it has like a texted pattern. this coin was been hub doubled. you can see the twist in the letters. this coin is copper and nickle plated. the metal underneath is not copper . I don't know what the metal is under that blue coat . its flat black. here is a hub doubled five . take a close look at the metal. you see copper you see nickel . you see rust and peeling plating. up near Lincoln head there is pattern underneath all the plating. its like this coin was struck before. I will see if I can photo it. check this five

these die cracks across Lincoln forehead look at the metal that wells up. its not copper.

i thought I would try my nikon D 7100. look at the tail of the five just off from that there is the blue coating. its is on both sides and the plating is peeling.

here is the full size photos hope this helps . thank you for your comments . I appreciate thank you

You have an impressive microscope, but you might be better served with a worse one. You're looking way too closely at your coins. There's nothing there of any interest.