(Q) What is this grading? (A)
Above average mint state example and should have MS63 qualities
except to a lesser degree in so far as surface preservation &
mint bloom is concerned; abrasions &/or scratches should not
overwhelm the grader.
stands for Mint State and 62 is a grade number on a scale of 1
to 70. Mint state coins are coins in the same condition that
they were in just after leaving the mint, with no evidence of
wear or handling.