Hi,
I came across this 1970-S US
Jefferson nickel, but could not come to understand what letter is under mint "S"?
There are two images which the second one is rotated 180 degree with respect to the first one foe better view.
May I have your opinion?
Thanking you.
Regards,
Habib.

*** Edited by Staff to Add Year / Mintmark / Denomination to Title. Titles are Important! ***