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Pure speculation here without photos to reference: It could be that the IHC was plated with a silver metal at some type. Tin, mercury and nickel are a few that come to mind. Plating copper coins was a common classroom science experiment back in the day.
Edit: Here's some information on what color your 1890 IHC should be and how to grade the second one you asked about.
https://www.coinstudy.com/1890-indi...y-value.html
Pure speculation here without photos to reference: It could be that the IHC was plated with a silver metal at some type. Tin, mercury and nickel are a few that come to mind. Plating copper coins was a common classroom science experiment back in the day.
Edit: Here's some information on what color your 1890 IHC should be and how to grade the second one you asked about.
https://www.coinstudy.com/1890-indi...y-value.html
Edited by chafemasterj
04/13/2019 12:00 pm
04/13/2019 12:00 pm





















