Indianvarities.com it was all I was able to dig up S-20 is the cross ref. Interestingly most of the information/pics focus on the wreath doubling with only backoff pics of ONE CENT. If the one cent of example coin shown on Indianvarities and my coin are scrutinized they appear to me as a match. I think :)
The more I stare at it the doubling on my example appears stronger-either an later die state or completely different variety? Have loaded pic courtesy of Indianvarities.com

The more I stare at it the doubling on my example appears stronger-either an later die state or completely different variety? Have loaded pic courtesy of Indianvarities.com




























