The 2019-D Pennsylvania Innovation Dollar. The reverse side of the coin depicts an artist’s conception of the polio virus at three different levels of magnification along with the silhouette of a period microscope, representing the extensive research conducted to develop a cure for polio. The inscriptions are “UNITED STATES OF AMERICA,” “POLIO VACCINE,” “1953,” and “PENNSYLVANIA.” These coins were minted at the Denver Mint and are brilliant uncirculated in condition.
The 2019-D Pennsylvania Innovation Dollar Roll from the Denver Mint features an artist’s conception of the polio virus at three different levels of magnification along with the silhouette of a period...
The 2019-P Pennsylvania Innovation Dollar. The reverse side of the coin depicts an artist’s conception of the polio virus at three different levels of magnification along with the silhouette of a...
The 2019-P Pennsylvania Innovation Dollar Roll from the Philadelphia Mint features an artist’s conception of the polio virus at three different levels of magnification along with the silhouette of a...
The 2019-D Delaware Innovation Dollar Coin from the Denver Mint features Annie Jump Cannon who invented a system to classify the stars. The obverse design features a dramatic representation of the...
The 2019-D Georgia Innovation Dollar. The reverse side of the coin depicts a hand planting seeds and the inscription "Trustees' Garden" and “UNITED STATES OF AMERICA” and “GEORGIA.” These coins were...
