Hello everyone, I found this 1952 D nickel with what I believe is a re-punched mint mark. I am pretty sure it is but I would like to get others opinions. It appears to be and RPM-002 for this year. Here is a link to varietyvista.com for the 1952 D RPM for a quick comparison. http://www.varietyvista.com/05 JN RPMs/1952DRPM002.htm If this is a RPM it will be my first variety found while role hunting!