There are a few different 1972 doubled dies. I'm not up on them but this doesn't look like the "Big One".
Having said that, don't go cleaning this up. The reverse has some trapped stuff in between the pillars but I would have a grading company conserve this and have it identified if were mine. Nice find.
Having said that, don't go cleaning this up. The reverse has some trapped stuff in between the pillars but I would have a grading company conserve this and have it identified if were mine. Nice find.































