1853-O Half Dollar -- Error

Hello To All ...
Any thoughts for the below coin? It appears the coin is a double die with hub doubling??
Thanks
Any thoughts for the below coin? It appears the coin is a double die with hub doubling??
Thanks

0
Comments
those sure appear to be tooling marks in and around the date ... and they don't look right to me
however I don't have a die characteristic book for these
“We are only their care-takers,” he posed, “if we take good care of them, then centuries from now they may still be here … ”
Todd - BHNC #242
<< <i>Halo effect. >>
Yea, he got it.
The coin's cleaned too, but not fake.
<< <i>Halo effect. >>
Which means that most of the design elements on the hub that made the dies had an outline, or "halo," of extra metal around the design element to strengthen it and prolong hub life. It is surmised that this outline was supposed to be polished away when the working die was polished prior to use, but this is not certain. Sometimes it is polished away, but because there are so many dies on which it wasn't my personal guess is that the Chief Engraver simply did not care.
The lines around the date look like random die polish marks, though I do not recall seeing that die.
TD