2019 Pennsylvania American Innovation Dollar – Polio Vaccine
The 2019 Pennsylvania American Innovation Dollar was the second regular issue of the series. The coin honored the discovery of the polio vaccine by Dr. Jonas Salk and his team.…
2019 Delaware American Innovation Dollar – Classifying the Stars
The 2019 Delaware American Innovation Dollar was the first regular release of the series. The coin recognizes Annie Jump Cannon, who developed a system for classifying the stars that is…
2018 American Innovation Dollar – First Patent
The 2018 American Innovation Dollar was intended to serve as an introductory coin for the series honoring innovation and innovators. This coin represented the only release of the year for…