AI Appraisal Estimate

This is a United States Liberty Head (or Coronet Head) Gold Double Eagle coin with a face value of $20. The obverse features a profile of Lady Liberty facing left, wearing a coronet inscribed with 'LIBERTY,' her hair tied in a bun with loose curls falling down her neck. She is surrounded by 13 six-pointed stars representing the original colonies, with the date '1875' centered at the bottom. Physically, the coin is composed of 90% gold and 10% copper, with a standard diameter of 34mm. This specific example displays a bright, lustrous yellow-gold color with notable surface wear consistent with handling. There are visible contact marks, minor abrasions, and shallow scratches across the fields and on Liberty's cheek and neck. The strike appears moderately sharp, though there is softening on the high points of the hair. The denticles around the rim remain mostly intact. While the reverse is not visible to determine the mint mark (Philadelphia, San Francisco, or Carson City), the 1875 date makes it a significant numismatic piece from the post-Civil War era. The craftsmanship reflects the classic engraving work of James B. Longacre. Condition issues include light bag marks and evidence of past circulation, though no major gouges or rim dents are immediately apparent.

I have examined the 1875 Liberty Head $20 Gold Double Eagle via high-resolution imagery. The coin presents as an 'About Uncirculated' (AU) specimen, likely in the AU-50 to AU-55 range. The obverse displays the characteristic 'Type 2' design (1866–1876) with the 'Twenty D.' denomination. I observe heavy-to-moderate luster in the protected areas, though surface abrasions and 'bag marks' on the cheek and fields indicate a history of handling. The strike is characteristic of the late 19th-century Philadelphia or San Francisco mints, exhibiting some softening in the hair curls above the ear. The current market for Type 2 Double Eagles is robust, driven by both numismatic rarity and the intrinsic value of its 0.9675 oz gold content. While Philadelphia (258,000 minted) and San Francisco (1,230,000 minted) issues are relatively common, the value would skyrocket if a 'CC' (Carson City) mint mark were present on the reverse. My valuation assumes the more common S or P mint marks. Limitations: Visual examination of images cannot confirm weight, density, or metallic composition. To definitively authenticate this piece, I would require an in-person inspection to verify edge lettering, weight (standard 33.44g), and a microscopic review for 'added mint mark' tampering. I recommend submission to a third-party grading service like PCGS or NGC to secure a 'slabbed' grade, which significantly enhances liquidity and market confidence.