PCI’s Official Variety Attribution References
Under PCI’s new Variety Validation Service, we can only attribute those varieties included in the references listed here. At certain times and at our discretion, we will attribute a variety not included in any of the listed references, and add that varietys description and photographs on our web site. In that way, everyone can have access to the source information for that attribution.
- United States Half Cents by Cohen
- Walter Breens Complete Encyclopedia of U. S. and Colonial Coins
- Cherrypickers Guide by Fivaz and Stanton
- Penny Whimsy (1793-1814) by William Sheldon
- Large Cents (1816-1857) by Newcomb
- Flying Eagle and Indian Cents by Richard Snow
- The Lincoln Cent RPM Book (and update) by James Wiles
- Federal Half Dimes 1792-1837 by Logan & McCloskey
- The Complete Guide to Liberty Seated Half Dimes by Al Blythe
- The Shield Five Cent Series by Ed Fletcher
- The Complete Guide to Shield and Liberty Nickels by Peters and Mohon
- The Jefferson Nickel RPM Book (and update) by James Wiles
- Dimes (1796-1837) as listed by John Reich numbers.
- Encyclopedia of U. S. Liberty Seated Dimes 1837-1891 by Kamal Ahwash
- The Complete Guide to Liberty Seated Dimes by Brian Greer
- The Complete Guide to Barber Dimes by David Lawrence
- The Comprehensive Encyclopedia of U. S. Liberty Seated Quarters by Larry Briggs
- The Complete Guide to Barber Quarters by David Lawrence
- Early Half Dollars by Overton
- The Complete Guide to Liberty Seated Half Dollars by Wiley & Bugert
- The Complete Guide to Barber Halves by David Lawrence
- Silver Dollars by Bowers-Borckardt or Bolander
- Comprehensive Catalog and Encyclopedia of Morgan & Peace Dollars by Van Allen and Mallis
- The Lincoln Cent Doubled Die by John A. Wexler
- The RPM Book by John A. Wexler and Tom Miller
- All varieties as listed in the Red Book
New varieties may be attributed and listed on the PCI web site under our new Variety Validation Service. With this service, significant varieties not included in any of the above references may be attributed and listed on the PCI site at our discretion.
Under New Management
- 10 coins!
- 5 Days!
- 10 Bucks ea.!