The mint mark on this one looks like it's over the tope of another mark, which had been rotated slightly differntly. I swear I see the curve of an S running through the D.
It looks as though the word GOD is stamped over something else with the G kinda broken.
Also the arches of the memorial building look awfully busy. I think I'm seeing outlines of people but I can't get them to focus very well.