My first thought was wear too, but wouldn't wear that was substantial enough to partly obliterate letters also be substantial enough to expose the zinc core? I'm thinking that maybe both are greasers, but the '15 also has some surface wear.
"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
























