The listing, MINT ROLL OF JOHN ADAMS PRESIDENTIAL DOLLARS has ended.
This roll of coins are head to head on each end,i took a picture of another roll to show the reverse side of coin with the statue of liberty
john adams was the 2nd president of the united states,and was the 2nd coin issued by the mint in the same order
i can not tell if the coins have the "d" or "p" mint mark,since the date, mint mark and mottos incused are on the edge of the coins
some error coins have been found that lack the usual edge lettering,which are valued higher than normal coins
my best guess is that the mint mark is a "d",due to the fact that it came from the denver area