This roll came from a renowned variety expert. He owns Nickel & Dime coins in Indiana and has been a major contributor to Lincoln cent die varieties through the years. His discoveries are posted by NGC, PCGS, ANACS, among others. This is a full roll from his collection. All Repunched Mint Marks. All probably minor ones, but all nice! These are likely all found on variety vista or Wexler's doubled die sites.