1 dollar, American Innovators, unside down

Elements (30)

All 1 dollar (30) Upside down (30)

62

$1, 2018, American Innovatirs, Signed First Patent, D

67

$1, 2019, Delaware, Annie Jump Cannon, Classifying the Stars, D

70

$1, 2019, Georgia, Trustees' Garden, P

66

$1, 2019, New Jersey, D

63

$1, 2019, Pennsylvania, Polio Vaccine, 1953, D

63

$1, 2020, Connecticut, Gerber Variable Scale, D

69

$1, 2020, Maryland, The Hubble Space Telescope, D

69

$1, 2020, Massachusetts, Telephone, D

75

$1, 2020, South Carolina, Septima Clark, P

73

$1, 2021, New Hampshire, Player 1, In-Home Video Game System, Ralph Baer, P

59

$1, 2021, New York, D

58

$1, 2021, North Carolina, First Public University, P

57

$1, 2021, Rhode Island, D

62

$1, 2021, Virginia, P

62

$1, 2022, Kentucky, Bluegrass, P

61

$1, 2022, Tennessee, Tennessee Valey Authority, D

62

$1, 2022, Vermont, D

66

$1, 2023, Indiana, P

78

$1, 2023, Louisiana, The Higgins Boat, D

64

$1, 2023, Mississippi, First Human Lung Transplant, D

63

$1, 2023, Ohio, Underground Railroad, P

76

$1, 2024, Alabama, Saturn V, D

62

$1, 2024, Illinois, Steel Plow, D

63

$1, 2024, Maine, Bernard Lown, M.D., Direct Current Defibrillator, D

72

$1, 2024, Missouri, George Washington Carver, D

66

$1, 2025, Arkansas, Rave Montague, D

62

$1, 2025, Florida, P

69

$1, 2025, Michigan, Auto Assembly Line, P

57

$1, 2025, Texas, D

41

$1, 2026, Iowa, Nornam Borlaug, Farher of the Green Revolution, P