I have three 1970S Proof Sets.
Two of the three sets have the tall S MMS-009 mint mark, which is correct for 1970.(Proof Set #2)
One set(PROOF SET #1) has what seems to be a different style of S on the coins.
Need help from the pro's on this one.
Are these the same mint-mark style on both sets, or is it possibly something different?.
Proof Set #1
Lincoln Penny
Proof Set #2
Lincoln Penny
Proof Set #1
Jefferson nickel
Proof Set #2
Jefferson nickel
Proof Set #1
Roosevelt dime
Proof Set #2
Roosevelt dime
Proof Set #1 Quarter

Proof Set #2 Quarter

Proof Set #1 JFK Half

Proof Set #2 JFK Half
