1879-CC

The 1879-CC half eagle came out of a Carson City Mint that was cautiously rebuilding. After the lean 1873 to 1878 stretch, when bullion was scarce, 1879 brought a small revival of half eagle work in Nevada. Only 17,281 pieces left the dies that year, a tiny figure beside the 301,920 half eagles struck at Philadelphia and the 426,200 struck at San Francisco. Most 1879-CC half eagles entered local commerce immediately, paying miners and merchants across the Comstock region, and the coins saw heavy daily use. Survival is correspondingly thin. Doug Winter, the recognized specialist on Carson City gold, places known survivors in the low hundreds across all grades, with anything above About Uncirculated drawing serious competition.

Authentication starts with the basics. A genuine 1879-CC weighs 8.359 grams, measures 21.6 mm, runs 90 percent gold and 10 percent copper, and carries a reeded edge. The CC mintmark sits on the reverse below the eagle. Two diagnostics deserve attention. First, weight tolerance is tight; counterfeits built on base metal cores with gold wash often fall short of 8.30 grams, so a calibrated scale reading near 8.359 g is your first filter. Second, look closely at the CC punch. Genuine mintmarks are well separated with both C's upright and roughly equal in size; altered Philadelphia coins often show added mintmarks that sit too high, lean, or carry tooling marks around the base. Strike is typically soft on the eagle's neck feathers and on Liberty's hair above the ear, so a coin with razor-sharp central detail should be examined skeptically rather than celebrated.

Within the Carson City half eagle run, the 1879-CC sits in the middle tier of difficulty: harder than the 1891-CC and 1892-CC, easier than the 1870-CC or 1878-CC, but still a true Key Date. Mint State examples are genuine rarities, with certified populations in the single digits at NGC and PCGS combined. A PCGS MS61 example brought $26,400 at a 2021 Heritage auction, and presentable XF coins typically trade in the $4,000 to $7,000 range depending on originality. Collectors building a Carson City gold set should target original surfaces over technical grade; cleaned and re-toned examples are common and trade at sharp discounts. For the broader story of this denomination, see the Liberty Head Half Eagle series history.