im back with what I find to be an interesting RPM. 1957D, with what I see as a tripled top serrif, and a doubled bottom. when trying to compare this to coppercoins listed RPM's I dont finad any D/D/D with a tripled top. I am hoping the image is sufficient to warrent some opinions. I am able to try to supply any additional images that might be helpful. thanks in advance.
