Graded by NGC as a giveaway, just not sure of what I'm really seeing. There's the obverse by LIBERTY and Washington's nose. Then on the reverse about 3:00.
@furryfrog02 At the obverse, I would say a good glob of grease that was struck through. The reverse, I'm not sure. Possibly some more grease?
It looks like a die crack in hand but I just can't tell for sure. I was thinking old hardened grease on the obverse.
It's always the bigger shows, I didn't get one at world fair of money in Denver, my kid did though, Got a 2018 Denver cent. These sample cents were rolls if not a mint bag sent for grading as a sample slab. Sample = Example in this instance. Struck thru grease and I can't figure on the reverse, has the appearance of being bi level. I say worn die.