Two pennies

[Felinepeachy]

My friend found these two pennies together but I don't know where. Anyway, we were wondering what was up with them not having copper on them

 

[DigginThePast]

Could be that science experiment that turns them silver in color. Can be changed to golden color after also.


Just my 2 cents.






edit to add: Check it out here:
http://chemistry.about.com/od/chemistryhowtoguide/a/goldsilverpenny.htm

 

[Felinepeachy]

Ah ha!! I bet that's it. Thanks for your two cents Mike