Those green spots may be the copper, under the plating, starting to corrode.
Also those places on the rim looks like it may have been a jewelry piece or in some kind of bezel
Completed the Dansco 8166 Album
(1964-2011) Kennedy half
w/Proofs on Dec 3rd.
Completed the Dansco 8167 Album
(2012-Date) Kennedy half
w/Proofs on Dec 18th.
Edited by Mark1959
08/08/2018 5:08 pm