Produced primarily for collectors rather than mass circulation, the 2018 Introductory Dollar established the program’s theme and format.
Coin Highlights
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Country: United States
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Mint: Denver (“D” Mint Mark)
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Year: 2018
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Denomination: $1
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Metal: Manganese-Brass Clad
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Composition: 88.5% Copper, 6% Zinc, 3.5% Manganese, 2% Nickel
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Weight: 8.1 grams
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Diameter: 26.49 mm
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Edge: Lettered (Year, Mint Mark, Motto, Privy Mark)
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Finish: Brilliant Uncirculated
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Program: American Innovation $1 Coin Program
Design Details
Obverse:
Features the Statue of Liberty in profile, symbolizing liberty and progress. The inscriptions include “IN GOD WE TRUST” and the denomination “$1.”
Reverse (Introductory Design):
Depicts a stylized signed gear, representing collaboration and ingenuity. The inscriptions read “AMERICAN INNOVATORS” and “UNITED STATES OF AMERICA.”
Edge Lettering:
Includes “2018,” the “D” mint mark, “E PLURIBUS UNUM,” and a stylized gear privy mark.
Historical Significance
Authorized by Congress, the American Innovation series was created to celebrate groundbreaking achievements and innovators throughout the nation’s history. The 2018 Introductory Dollar serves as the foundational issue, preceding the state-specific releases that began in 2019.
Unlike previous Presidential $1 coins, Innovation Dollars were issued primarily for collectors, increasing their numismatic focus and appeal.
Collectibility
As the first coin in the American Innovation series, the 2018-D Introductory Dollar is essential for collectors building complete date-and-mint sets. Its status as the inaugural type coin ensures long-term importance within modern U.S. dollar coinage.







