1880-CC 8/7 Reverse of 78

The 1880-CC 8/7 Reverse of 1878 is a Carson City variety that combines two distinct die-prep characteristics: an overdate where the underlying 7 of an 1879 working die remains visible beneath the corrected 8 of the 1880 date, and the older Reverse of 1878 hub with flat parallel breast feathers that had been retired at Philadelphia and Carson City for new dies. The variety belongs to the same 591,000-piece 1880-CC mintage and is catalogued by the Van Allen-Mallis attribution system as a Top 100 Morgan VAM. Carson City carried over leftover late-1879 dies that combined both the overdate and the older reverse hub, producing a coin that documents two stages of the Mint's mid-period die-prep history at once.

Authentication of the variety requires two diagnostics under five to ten power magnification. First, the date: the upper portion of the underlying 7 protrudes through the 8, visible above the upper loop and slightly to the right. Second, the reverse: flat parallel eagle breast feathers (Reverse of 1878) distinguish the variety from the standard 1880-CC Reverse of 1879 with its rounded concave-feathered breast. PCGS, the Professional Coin Grading Service, and NGC both attribute the variety in their slabs. The combined overdate plus reverse-hub diagnostic makes authentication of the variety relatively straightforward against fakes or misattributions.

The 1880-CC 8/7 Reverse of 1878 is a Top 100 Morgan VAM variety and one of the most-collected Carson City die-marriages outside the basic 1880-CC date. Pricing trades at a meaningful multiple of the standard 1880-CC across all Mint State grades, with the gap widest at MS64 and above. The variety pairs naturally with the 1880-CC 8/High 7 and 8/Low 7 varieties in specialist Carson City VAM collections. Certified slabs from PCGS or NGC with the VAM attribution noted on the holder are the standard purchase route at any meaningful price level, since variety counterfeits and misattributions both circulate in the raw market. The Van Allen-Mallis attribution system catalogues every documented Morgan die marriage, and the Top 100 Morgan VAM register identifies the most-collected varieties for specialist collectors. For the Carson City die-prep history and the broader 1879-1880 hub-transition story, see the Morgan Dollar series history.