The closest I could find to a matching vam for this '01-O is VAM-35, which really has next to no information regarding it. There's a whopping two pictures on vamworld and they were both taken with a potato, either on the planet Mercury or inside of a floodlight. From the vague reverse description of "doubled reverse legend (?)" reverse C4f- slightly doubled legend letters at top and bottom inside towards rim ... I have something either in a very different die state (doubtful because of a slightly different date position) or I'm simply wrong again. But I'm not seeing anything else for this mintage regarding doubling on the reverse as severe as this. And I'm saying "doubling" but it's much more than that in some places, at least by my eyes. I know there aren't many VAMmers on here, but if you have a hint here, I could definitely use one! I'll have more [sensible] pictures to post this weekend when I have more time to get them done, but this is just some of the stuff I've found so far. And I'll edit this to add full coin pics from my phone because my scope stinks for that through a slab. Thanks!
That raised line opposite Liberty's lips must be a marker of sorts? Pictures are quite excellent my friend.