@3w, yes could be an underweight planchet, missing clad, circulation wear, acid bath, or a combination of factors. Please post a couple pics of this coin so that we can see what you have there. Thx.
"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