「神に信頼されている」と「1ドル」の碑文を持つプロファイルの自由の女神像

The reverse of the coin shows George Washington's signature and the inscriptions UNITED STATES OF AMERICA, AMERICAN INNOVATORS, and SIGNED THE FIRST PATENT. Stylized mechanisms represent industry and innovation.

刻んだ年、ミントのしるし、碑文 "E PLURIBUS UNUM"

On July 31, 1790, Samuel Hopkins was granted the first US patent for the potash fertilizer production process. The patent was signed by President George Washington. The coins of this series will be issued for each of the 50 states, the District of Columbia and five US territories - Puerto Rico, Guam, American Samoa, US Virgin Islands and Northern Mariana Islands. Four coins each year from 2018 to 2032, in the order in which the states ratified the US Constitution.

Obverse Sculptor: Phebe Hemphill, Sculptor-Engraver Designer: Justin Kunz, Artistic Infusion Program Reverse Sculptor: Renata Gordon, Sculptor-Engraver Designer: Donna Weaver, Artistic Infusion Program