2020-S American Innovation $1 Hubble Telescope (Rev Proof) (MD)

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The American Innovation dollar series celebrates the spirit of ingenuity by honoring groundbreaking concepts and creators from every state, territory, and the District of Columbia. Released alongside the Native American dollar, this multi-year initiative introduces four distinct designs annually, following the chronological order in which the states joined the Union. This particular issue highlights Maryland's scientific contributions with a striking Reverse Proof finish, featuring frosted fields and polished design elements. On the obverse, a side profile of the Statue of Liberty stands alongside a stylized gear privy mark, representing the drive of American industry and invention. The face value of one dollar and the traditional motto of trust are also cleanly presented. The edge of the coin is incused with the year 2020, the San Francisco mint mark, and the national motto of unity. The reverse of this dollar showcases a dramatic depiction of the Hubble Space Telescope, a revolutionary instrument that transformed our understanding of the universe. The design is framed by inscriptions identifying the state of Maryland, the telescope itself, and the issuing nation. This United States government-backed coin is composed of a pure copper core bonded to outer layers of copper, zinc, manganese, and nickel.