Mintage
year
NameValueIssue
date
Mintage
2018American Innovators - Introductory Coin1 dollar??
2019Pennsylvania - The creation of a vaccine to prevent polio1 dollar??
2019New Jersey - The Development of a Lightbulb1 dollar??
2019Georgia - The First Agricultural Experimental Garden in America1 dollar??
2019Delaware - The System for Slassifying the Stars - Annie Jump Cannon 1 dollar??
2020Connecticut - Gerber Variable Scale1 dollar??
2020Massachusetts - the invention of the telephone1 dollar??
2020Maryland - Hubble Space Telescope1 dollar??
2020South Carolina - Septima Poinsette Clark1 dollar??