Are we seeing wear or a slightly weak strike? I can't say for sure. I don't see the telltale gray in the fields (an AU trait), but from the photos I'd say either an AU 58 or MS63, maybe even a 64.
Pete
"Ain't None of Them play like him (Bix Beiderbecke) Yet." Louis Armstrong
I agree - I think it looks like a true slider, possibly stored in an envelope for some period time from the looks of the even toning. I also think you should consider building a whole set like these
Comments
The Whisker Cheek Collection - Top 50 Peace VAM Registry
Landmark Buffalo Collection
By these pics: MS 63-65...
Pete
Louis Armstrong