PCGS 1916-S Mercury dime broadstruck. It's almost an off-center, with a large amount (10%) of the planchet visible! 1st year of the Mercury dime series, and a rare date for this error type.
Uncirculated details with a few minor scratches reverse.
PCGS 1928-S Mercury dime uncentered broadstruck. The coin was struck out of collar, allowing it to expand in size. It is an uncentered broadstrike, and has the appearance of an off-center as a result...