Washed Notes: How Criminals Bleach Low-Denomination Bills to Fake High-Value Currency and What Collectors Must Know
Washed notes, created by chemically stripping genuine low-denomination bills and reprinting them as high-denomination currency, represent one of the most deceptive counterfeiting techniques ever devised. Understanding the forensic tells, historical context, and authentication methods behind washed notes is essential knowledge for every serious currency collector.
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