How about a image of the date & mint-mark . We need it for placement for the DDR . Here's a very late die state 1944 I just took some images of . It's coneca DDR #1 .
Check out this one . http://www.coppercoins.com/lincoln/diestate.php?date=1934&die_id=1934d1dr002&die_state=lds
dlp 21...your pics in post #7 clinched it...agree with Rick...am able to see the thickness in the attributes' details...Spark. btw, nice find.