| Similar Article as published in COIN WORLD 2006 "ANA should address Grading Concerns, then act!.pdf |
| Similar article as published in BANK NOTE REPORTER 2006 "Grading Paper Money- same note from CGC 58 to PCGS 68 to PMG 66 to PCGS 63".pdf |
| Type rarities appear headed for HIGHER PRICES! by Allen Minch, published by Bank Note Reporter.pdf |
| "NEW $100 BILLS!!!" The progression of anti-counterfeiting and span of Paper Money.pdf |