2018-2022 Philadelphia and Denver Mints American Innovation Dollars Not Minted For Circulation 2018 Washington’s Signature 2019 DE – Classifying Stars 2019 PA – Polio Vaccine 2019 NJ – Light Bulb 2019 GA – Trustees’ Garden 2020 CT – Gerber Variable Scale Rare 2020 MA – Telephone 2020 MD – Hubble Telescope 2020 SC – Septima Clark 2021 NH – Video Game Player 1 2021 VA – Chesapeake Bay Bridge-Tunnel 2021 NY – Erie Canal 2021 NC – First Public University 2022 RI – Reliance Yacht 2022 VT – Snowboarding 2022 KT – Bluegrass 2022 TN – Tenn. Valley Authority
