This is a rare 2007-P John Adams $1 Double Edge Letter-Overlapped MS64 Mint Error coin certified by NGC. The coin is uncirculated and was minted in Philadelphia, United States. It features the portrait of President John Adams and is part of the Presidential (2007-Now) series. The denomination of the coin is $1 and the certification number is 3082321-027. The variety of this coin is exceptional, and it is a must-have for any collector. The coin's grade is MS64, and it has been carefully inspected and certified by NGC. This coin is an excellent addition to any collection of US coins and paper money.