US Notes

Federal Reserve Notes Series 1985 and 1988: Pre-Security Thread Issues and Their Overlooked Varieties

The Series 1985 and 1988 Federal Reserve Notes represent the final era of large-scale, thread-free currency production before the U.S. Treasury began embedding security features in 1990. Collectors who dig into the signature combinations, star notes, and district varieties of these transitional issues will find surprising scarcity hiding in plain sight.

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Missing District Letter Errors on Series 1988 Federal Reserve Notes: Notes That Escaped the BEP Without a Federal Reserve Bank Prefix

Among the rarest and most dramatic printing errors in modern Federal Reserve Note production, missing district letter errors on Series 1988 notes represent a genuine failure of quality control at the Bureau of Engraving and Printing. This guide explores what caused these errors, how to identify authentic examples, and what collectors should know before spending serious money on one.

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