The 1792 Half Disme (dime): America’s First Silver Coin

The 1792 half disme (pronounced “deem”) holds a special place in American numismatic history as one of the first coins produced under the authority of the newly established United States government. This small silver coin, with a face value of five cents, represents a crucial milestone in the nation’s monetary system and continues to captivate collectors and historians alike.

Origins and Historical Context

In the early days of the United States, the young nation faced a severe shortage of circulating coinage. To address this issue, the Coinage Act of 1792 was passed on April 2, authorizing the establishment of a national mint and defining the country’s monetary system13.

President George Washington, eager to begin minting coins, didn’t wait for the completion of the official U.S. Mint building. Instead, he authorized the production of 1,500 silver half dismes on July 9, 17922. These coins were struck in the basement of Philadelphia sawmaker John Harper, as the Mint’s facilities were not yet ready1.

Production and Distribution

The production of the 1792 half dismes was overseen by official Mint personnel, despite taking place in a private facility. On July 13, 1792, Secretary of State Thomas Jefferson recorded the receipt of 1,500 specimens in his personal logbook1. Jefferson had provided 75 Mexican silver dollars to be used as raw material for the coins1.

Interestingly, numismatic folklore has long held that some of the silver used for these coins came from Martha Washington’s personal silverware. However, there is no solid evidence to support this claim1. The coins were quickly distributed, with many entering circulation and spreading across the young nation3.

Design and Specifications

The 1792 half disme features a simple yet elegant design:

Obverse:

• Liberty’s head facing left

• Inscription: “LIB. PAR. OF SCIENCE & INDUSTRY” (Liberty, Parent of Science and Industry)

• Date: 1792

Reverse:

• An eagle with outstretched wings

• Inscriptions: “UNI. STATES OF AMERICA” and “HALF DISME”

• A single star

Physical characteristics:

• Diameter: 16.5 mm (0.65 inches)

• Composition: Silver

• Weight: Approximately 1.35 grams (20.8 grains)

Historical Significance

President George Washington referred to the 1792 half disme as “a small beginning” in his address to Congress on November 6, 17923. This statement, actually penned by Thomas Jefferson, highlights the importance placed on these coins by the nation’s founding fathers3.

The 1792 half disme is widely considered the first circulating United States coinage struck under the authority of the Coinage Act of 17921. However, some debate persists among numismatists as to whether these coins were intended for circulation or were experimental issues16.

Rarity and Survival Rate

Despite the initial mintage of 1,500 to 2,000 pieces, only a fraction of the 1792 half dismes have survived to the present day. Estimates of surviving specimens range from 200 to 400 coins across all grades57. This survival rate of approximately 10-20% is relatively high for a coin of this age and historical significance.

The fact that many surviving specimens show signs of circulation supports the argument that these coins were indeed intended for use in commerce rather than being mere pattern pieces35.

Notable Specimens and Record Sales

Several exceptional examples of the 1792 half disme have achieved remarkable prices in recent years:

1. The finest known specimen, graded MS-68 by PCGS, sold for $1,985,000 in 2018. This coin has a prestigious pedigree, having once belonged to the first U.S. Mint Director, David Rittenhouse5.

2. Another high-grade example, known as the Starr specimen, is notable for its exceptional detail and reflective surfaces4.

Errors and Varieties

While no major errors or varieties are widely recognized for the 1792 half disme, the coins do exhibit some characteristics typical of early hand-struck coinage:

1. Off-center strikes: Many specimens show evidence of being struck off-center to varying degrees4.

2. Adjustment marks: These lines, created by filing down overweight planchets before striking, are common on many surviving coins4.

3. Uneven striking: Due to the primitive minting technology, many coins show areas of weak strike or uneven detail4.

4. Die flaws: Some coins exhibit small die cracks or other imperfections resulting from the hand-engraved dies.

The Evolution of the Half Dime

Following the initial 1792 striking, regular production of half dimes (with the revised spelling) began in 1794. The denomination continued to be minted in silver until 1873, when it was discontinued in favor of the new copper-nickel five-cent piece, now known as the nickel6.

Throughout its history, the half dime saw several design changes:

1. Flowing Hair (1794-1795)

2. Draped Bust (1796-1805)

3. Capped Bust (1829-1837)

4. Seated Liberty (1837-1873)

Collecting and Authenticating 1792 Half Dismes

Due to their historical significance and rarity, 1792 half dismes are highly sought after by collectors and investors. However, their value and historical importance have also made them a target for counterfeiters. Potential buyers should exercise caution and seek expert authentication when considering a purchase.

Key points for collectors:

1. Grading: The condition of a 1792 half disme significantly impacts its value. Even well-worn examples in Good or Fine condition can command substantial premiums5.

2. Provenance: A documented history of ownership can add value and interest to a specimen.

3. Authentication: Given the high value of these coins, professional authentication by a reputable grading service is essential.

4. Historical context: Understanding the coin’s place in American history adds depth to collecting these pieces.

Conclusion

The 1792 half disme stands as a testament to the ambition and foresight of America’s founding fathers. These small silver coins, produced before the official U.S. Mint building was even completed, represent the birth of American coinage and the nation’s commitment to establishing a stable, independent monetary system.

With only 200 to 400 specimens believed to exist today, the 1792 half disme remains a rare and valuable piece of numismatic history. Each surviving coin tells a story of early American craftsmanship, the challenges of a young nation, and the enduring legacy of the country’s monetary system.

As time passes, these coins continue to appreciate not only in monetary value but also in historical significance. The 1792 half disme serves as a tangible link to the very foundations of the United States, making it a true national treasure and a cornerstone of any serious numismatic collection.