I know there was a lot of close AM cents in 1993, but still....It is a mistake so it's nice to find one and keep it.
The whole Cam/Wam thing on these cents is very confusing to me. I have not paid much attention to them at all. And they are Zinc. http://www.lincolncentresource.com/wideams.html
Anyone having a hard time telling CAM from WAM and WAM from CAM, it's simple really, the rarer ones are made with the wrong reverse die for the year. http://varietyvista.com/01b LC Doubled Dies Vol 2/Memorial Reverse Design Varieties.htm that's all of the reverse changes from the start of Memorial until Shield. the 1998-199-2000 Wide AM is RDV-006, and the normal one is RDV-007. 1992 CAM is supposed to be RDV-006, but some were struck with RDV-007 in error at the end of the year.