I have seen where some people say a 1993 WAM penny does not exist, and some say it does. However from what I have seen and read on 1998-2000 WAM pennies as far as how to identify them by having an even spacing between both the "AM" and the "ME" and the spacing difference of the "FG" from the building; I am pretty sure that I have found a true 1993 WAM penny. I wanted to get some other opinions about my penny.
The M does seem centered between the A & E so possibly a WAM. Let someone else with more experience confirm it for you. But looks promising!
I would recommend posting it at lincolncentresource, they are definitely the most knowledgable forum when it comes to lincoln cents.