Diagnostic Controls & Presets Carson City Mint
Diagnostic Forensic Readings
Forensic Attribution Diagnostic
Real-time metallurgical and die variety cross-examination verified against certified populations.
Technical Breakdown: Physics, Metallurgy & Die Diagnostics
For 1884-CC: 962,638 of 1,136,000 struck were sold through the GSA (84.7% survival rate!).
Carson City coins were minted with silver sourced straight from the historic Nevada Comstock Lode.
Documented Benchmark Auction Records
Wonder-coin specimen with deep mirror prooflike fields, completely escaping the Pittman melting pot.
Exceptional condition census coin featuring pristine die rust capping over both mintmark letters.
Unopened black hard plastic holder with original gold foil box and presidential provenance certificate.
Frequently Asked Questions
Why are Carson City Morgan Dollars so famous and sought after?
Carson City (CC) Morgan dollars were struck directly from silver mined at Nevada's legendary Comstock Lode between 1878 and 1893. Bearing the iconic 'CC' mintmark, they represent the romantic Old West silver boom, had lower mintages than Philadelphia or San Francisco, and were held in Treasury vaults for nearly a century.
What was the GSA Morgan Dollar Hoard sale?
In the 1960s, a Treasury audit revealed 2.9 million uncirculated silver dollars held in canvas bags in the Treasury vaults, of which approximately 2.8 million carried the CC mintmark. Between 1972 and 1980, the General Services Administration (GSA) conducted government mail-bid sales, selling these coins in rigid black plastic holders with certificates.
Which Carson City Morgan Dollar date is the rarest?
The undisputed king of the regular Carson City series is the 1889-CC. With a mintage of only 350,000 and widespread melting under the 1918 Pittman Act, only 1 GSA holder contained an 1889-CC. Even in low grades (G-4), it is worth over $1,500, and in Gem MS-65 it exceeds $200,000.
What is the 1879-CC 'Capped CC' variety (VAM-3)?
The 1879-CC Capped CC variety features a heavy raised lump of metal resembling a dome or 'cap' atop both 'C' letters of the mintmark. This was caused by rust forming on the die during storage or an earlier mintmark punch being partially obliterated.
How can you detect an added 'CC' mintmark counterfeit?
Because regular Philadelphia Morgan dollars have no mintmark, counterfeiters often shave 'C' letters off cheap donor coins or carve them from solder and glue them onto an 1889 Philadelphia coin. Under a stereo microscope, you can look for solder seams, glue residue, mismatched toning, or incorrect mintmark spacing.
Does keeping a Morgan dollar in its original GSA black holder increase its value?
Yes! Collectors pay a substantial premium for original, uncracked GSA hard pack holders with matching numbered certificates and original black boxes. Removing or 'cracking' a CC dollar out of a GSA holder can reduce its collectible value.
What does VAM mean for Morgan silver dollars?
VAM stands for Leroy Van Allen and A. George Mallis, numismatists who authored the comprehensive catalog of every known Morgan and Peace dollar die variety. VAM numbers classify doubled dies, repunched dates, die gouges, and mintmark variations.