Sacagawea Dollars Possible Errors 0

[Rachel68]

Hi,
 

I'm in need of some help.  I have 4 Sacagawea Dollar coins, which we've had for years. Now that I am getting interested in error coins and collecting, I researched these, as 2 of them are different than the others.  One is brown in color, and the other is more of a dull yellow gold vs. the golden shiny color of the other two.  I also noticed when viewing them from the rim side by side, the yellow golden one seems very different than the others.  I had read that they experimented with different alloys as well as rinses, and am wondering if the two that are different might fall into that category. The yellow golden one is a 2000 P and the brown one is a 2001 P.  Attaching photos of all 4.

Edited October 10, 2019 by Rachel68

[Greenstang]

Hafta agree with the boys over at CCF,  just environmental toning/damage.