The 1923-S Monroe Doctrine Centennial Commemorative Half Dollar was struck at the San Francisco Mint to mark the 100th anniversary of President James Monroe’s influential foreign policy statement that guided American diplomacy for decades. This example of the 1923-S Monroe Commemorative Half Dollar carries a Mint State 65 certification from the Professional Coin Grading Service (PCGS), with clear surfaces and a consistent, attractive luster. Today, the 1923-S Monroe Commemorative Half Dollar is available at JM Bullion.
Coin Highlights:
The 1923-S Monroe Commemorative Half Dollar coin commemorated the centennial of the Monroe Doctrine, proclaimed in 1823, which asserted that European powers should no longer colonize or interfere with independent nations in the Americas, establishing a foundational principle of U.S. foreign policy.
This 1923-S Monroe Commemorative Half Dollar is graded Mint State 65. Coins in this condition have a very pleasing eye appeal with high-quality luster for the strike and date. The coin has a few small, scattered contact marks and two larger marks present. There may also be one or two small patches of hairlines visible.
The obverse of the 1923-S Monroe Commemorative Coin features paired profile portraits of President James Monroe and John Quincy Adams. Adams served as Monroe’s Secretary of State and played a key role in shaping the Monroe Doctrine. Their combined portraits reflect their joint contributions to the development of this defining American policy.
On the reverse of the 1923-S Monroe Commemorative Half Dollar, two female allegorical figures stand side by side to represent North America and South America. The design conveys the principle of hemispheric unity and mutual independence that the Monroe Doctrine was intended to safeguard against European influence.
Please contact us with any questions about historic US 90% silver coins. JM Bullion’s customer service team is happy to help at 800-276-6508, through our online web chat, or by contacting us via email.

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The 1923-S Monroe Doctrine Centennial Commemorative Half Dollar was struck at the San Francisco Mint to mark the 100th anniversary of President James Monroe’s influential foreign policy statement that guided American diplomacy for decades. This example of the 1923-S Monroe Commemorative Half Dollar carries a Mint State 65 certification from the Professional Coin Grading Service (PCGS), with clear surfaces and a consistent, attractive luster. Today, the 1923-S Monroe Commemorative Half Dollar is available at JM Bullion.
Coin Highlights:
The 1923-S Monroe Commemorative Half Dollar coin commemorated the centennial of the Monroe Doctrine, proclaimed in 1823, which asserted that European powers should no longer colonize or interfere with independent nations in the Americas, establishing a foundational principle of U.S. foreign policy.
This 1923-S Monroe Commemorative Half Dollar is graded Mint State 65. Coins in this condition have a very pleasing eye appeal with high-quality luster for the strike and date. The coin has a few small, scattered contact marks and two larger marks present. There may also be one or two small patches of hairlines visible.
The obverse of the 1923-S Monroe Commemorative Coin features paired profile portraits of President James Monroe and John Quincy Adams. Adams served as Monroe’s Secretary of State and played a key role in shaping the Monroe Doctrine. Their combined portraits reflect their joint contributions to the development of this defining American policy.
On the reverse of the 1923-S Monroe Commemorative Half Dollar, two female allegorical figures stand side by side to represent North America and South America. The design conveys the principle of hemispheric unity and mutual independence that the Monroe Doctrine was intended to safeguard against European influence.
Please contact us with any questions about historic US 90% silver coins. JM Bullion’s customer service team is happy to help at 800-276-6508, through our online web chat, or by contacting us via email.