@m1964, first welcome to CCF. Second, I agree with @demelone that the things that look like a letter O and a letter U are just bubbling of the plating due to deterioration of the zinc core.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz






















