This 2012-S $1 Benjamin Harrison Presidential Proof Dollar is a stunning addition to any coin collection. Graded PR 69 by PCGS, this uncirculated coin boasts a beautiful strike and exquisite detail. The coin was minted in San Francisco, United States, and features the Benjamin Harrison variety. The denomination of this coin is $1, and it is a Presidential coin. The year 2012 marks the strike type as a proof, making it a unique and valuable piece. This coin is a great investment for any collector or anyone interested in the history of the United States. Actual images.