Hi from what I can see the marks on your coin ar post mint. the one on mine are raised pimples, an error caused at the mint. Ziggy
Believe me, they aren't. I have a 30x microscope that I used to view them. The marks are raised and not artificially added. This coin was found by me in a BU roll.
HI then I satnd corrected! I have now found a total of five tha tare identicle to the one I posted above Ziggy