2019 P D UNC American Innovation 1 Dollar 2 Coins Delaware Classifying the Stars

Description

2019 P and D American Innovations Dollars Two Coin Lot.  Delaware is the first of 4 varieties for this year.
In 2018 the US Mint issued only one coin at the start of this series; this year there will be four.
The 4 varieties for this 2019 year includes:
Delaware - Classifying the stars
Pennsylvania - Polio vaccine
New Jersey - Light bulb
Georgia - Trustees' Garden
This is the American Innovation Coin representing Delaware which honors internationally recognized astronomer Annie Jump Cannon, who invented a system for classifying the stars still used today. Despite a hearing impairment, she advanced her education, gained recognition as a pioneer in science, and became the first woman to receive an honorary doctorate from Oxford University.
Titled: Delaware - Classifying the stars
The obverse
(heads) design features a dramatic representation of the Statue of Liberty in profile.
The reverse
(tails) design features a silhouette of Annie Jump Cannon against the night sky, with a number of stars visible in the sky.
American Innovation dollars are dollar coins of a series minted by the United States Mint beginning in 2018 and scheduled to run through 2032. It is planned for each member of the series to showcase an innovation, innovator or group of innovators from a particular State or territory. Wikipedia
Design date: 2018
Years of minting: 2018–2032
Value: 1 U.S. dollar
Composition: Copper with manganese brass cladding: 88.5% Cu; 6% Zn; 3.5% Mn; 2% Ni
Diameter: 26.49 mm (1.043 in)
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