I know it is tough to make a decision from a photo, but the 1964 doesn't look like any SMS Lincoln I've seen. Rims wouldn't be as rounded, surfaces would look more like a satin proof and Abe's features would show more detail. But it could be the photo. Maybe you are one of the lucky ones to have one of the 20-50 known to exist out of the 2.6 billion minted.
Still one of my favorite modern day Lincolns. NGC MS67RD 1963 D Lincoln Memorial. NGC has graded just shy of 700 examples with just 3 grading MS67RD with none higher. Thanks as always too robecsimages for the great pictures
Here's one of my favorites. I'm trying to get some info if I should send this in for attribution. It a 1983 Lincoln but what's cool about it is, it has a nice clash of the Y, Lincoln's beard, chin and tie. The columns are VERY distorted, there's a big die break in the right lower corner of the Memorial, there seems to be a slight rotation of the die from obverse to reverse, and with closer magnification and angle, you can see the clash of IGWT on the reverse. This is one cool Lincoln. Do you think this could be attributed?
Here is a website for you too do some leg work. I looked at a few and yours could fall into one of these die clashes, but due to your images I cannot determine which one. Good luck and nice find. http://www.maddieclashes.com/small-cents.html
Just found these two 1960 D small date Lincoln's. I'm going through all my pre 1970 cents I have gathered through my CRH.
Thought this was pretty cool. I posted it on a thread but in going to list it here too. It may be a plating issue, but I found this rather cool. A lower case I in Liberty.
I already have two for this date and m/m with more colorful toning but couldn't resist the strike and detail in this one: