Proof

2018 S American Innovation Signed First Patent Dollar Gem Deep Cameo Proof

2018 S American Innovation Signed First Patent Dollar Gem Deep Cameo Proof OGP

2018 S American Innovation Signed First Patent Dollar Gem Reverse Proof

2018 S American Innovation Signed First Patent Dollar Reverse Proof OGP

2019 S American Innovation Delaware Classifying Stars Dollar Reverse Gem Proof

2019 S American Innovation Delaware Classifying Stars Dollar Reverse Proof OGP

2019 S American Innovation Delaware Classifying the Stars Dollar Gem Proof

2019 S American Innovation Dollar 4 Coin Proof Set Gem Deep Cameo OGP

2019 S American Innovation Georgia Trustees Garden Dollar Gem Proof

2019 S American Innovation Georgia Trustees Garden Dollar Gem Reverse Proof

2019 S American Innovation Georgia Trustees Garden Dollar Reverse Proof OGP

2019 S American Innovation New Jersey Edison Bulb Dollar Gem Proof

2019 S American Innovation New Jersey Edison Light Bulb Dollar Reverse Proof

2019 S American Innovation New Jersey Edison Light Bulb Reverse Proof OGP

2019 S American Innovation Pennsylvania Polio Vaccine Dollar Gem Proof

2019 S American Innovation Pennsylvania Polio Vaccine Dollar Gem Reverse Proof

2019 S American Innovation Pennsylvania Polio Vaccine Dollar Reverse Proof OGP

2020 S American Innovation Connecticut Gerber Scale Dollar Gem Reverse Proof

2020 S American Innovation Connecticut Gerber Scale Dollar Gem Reverse Proof OGP

2020 S American Innovation Dollar 4 Coin Proof Set Gem Deep Cameo OGP

2020 S American Innovation Dollar Connecticut Gerber Variable Scale Gem Proof

2020 S American Innovation Dollar Maryland Hubble Space Telescope Gem Proof

2020 S American Innovation Dollar Massachusetts Rotary Dial Telephone Gem Proof

2020 S American Innovation Dollar South Carolina Septima Clark Gem Proof

2020 S American Innovation Maryland Hubble Telescope Dollar Gem Reverse Proof

2020 S American Innovation Maryland Hubble Telescope Dollar Reverse Proof OGP