On the obverse, u can see the diagonal lines. You can also see the die scratch on the right of upper T in liberty.
its a WAM - 100% sure. i've search hundreds of boxes looking for one. if you put it on a x10 magnification - there is a space between the A and M. you know you've found a close AM if under x10 mag there is literally no space - none.
It's still going to pcgs. With an 67RD 1964 sms, 1982 ddr-001, 1972 ddo-004. To my speculation of course. Too hard to take good photos with the 5S.
Why not post pics of these other coins (after all, I think there are only 3 known 1982 ddr-001 coins, and the 1972 die 4 coins are exceptionally rare) to possibly save you the extra expenses?