Collection PL

United States 1935D - 1 Dollar Silver Certificate Radar Serial Number Y88866888E (Friedberg 1613N, YE Block)

This 1935D 1 Dollar Silver Certificate (Friedberg 1613N, YE Block) combines classic blue-seal artistry with one of the most coveted numerical patterns in modern U.S. small-size currency - a Radar Serial Number. The serial Y88866888E reads the same forward and backward, forming a perfect numerical palindrome that collectors universally prize for its rarity and visual symmetry. ... Read more →

United States 2003 - 1 Dollar Federal Reserve Note, Cleveland District Repeater Serial Number D67776777D (Friedberg 1928-D, DD Block)

This 2003 1 Dollar Federal Reserve Note from the Cleveland District (Friedberg 1928-D, DD Block) features an exceptional Repeater Serial Number D67776777D, forming a rhythmic sequence that mirrors the structure of mathematical repetition within U.S. serial numbering systems. The pattern '67776777' creates a cascading numeric flow, with a repeating '67' prefix and triple '777' finale-one of the most aesthetically balanced repeater configurations possible. ... Read more →

United States 1935D - 1 Dollar Silver Certificate Butterfly Fold Error (Friedberg 1613W, IF Block)

This 1935D 1 Dollar Silver Certificate (Friedberg 1613W, IF Block) presents an exceptional Butterfly Fold Error, a visually dramatic mechanical mishap that occurred during the printing process at the Bureau of Engraving and Printing. A portion of the note’s corner was inadvertently folded over before printing, causing part of the design to print on the folded flap while leaving a blank triangular void once the paper was unfolded. The result is a note that physically displays the three-dimensional evidence of its own creation error. ... Read more →

United States 1935F - 1 Dollar Silver Certificate Courtesy Autograph by Treasurer Ivy Baker Priest (Friedberg 1615, UI Block)

This 1935F 1 Dollar Silver Certificate (Friedberg 1615, UI Block) bears a distinguished Courtesy Autograph by Ivy Baker Priest, Treasurer of the United States from 1953 to 1961 under President Dwight D. Eisenhower. Her handwritten blue-ink signature appears directly above the printed facsimile of her name, representing one of the most desirable forms of official Treasury autographs collected today. ... Read more →

United States 1928G - 2 Dollars Legal Tender Note Red Seal Star Replacement (Friedberg 1508*)

This 1928G 2 Dollars Legal Tender Note (Friedberg 1508*, A Block) is a high-grade Star Replacement example from the first small-size red seal issue of U.S. currency. The star prefix before the serial number *03707599A identifies it as a replacement printed to substitute for a defective note detected during Bureau of Engraving and Printing inspection - an early quality control process that makes such notes inherently scarcer than standard production pieces. ... Read more →

Poland 1994 - 10 Zlotych, Narodowy Bank Polski WZÓR Specimen Number 010 (Pick 173s)

A WZÓR specimen banknote of the 10 złotych denomination from the 1994 Polish banknote series, issued by the Narodowy Bank Polski as part of the post-denomination monetary reform. This specimen represents the lowest denomination of the new złoty series introduced to re-establish numerical continuity and monetary clarity following the redenomination of Polish currency. The WZÓR designation identifies a non-circulating specimen prepared for approval, institutional reference, and controlled distribution during the implementation of the new series. ... Read more →

Poland 1994 - 20 Zlotych, Narodowy Bank Polski WZÓR Specimen Number 010 (Pick 174s)

A WZÓR specimen of the 20 złotych denomination from the 1994 Polish banknote series, issued by the Narodowy Bank Polski during the introduction of the post-denomination monetary reform. This specimen represents the second denomination of the new złoty series, positioned between the introductory 10 złotych note and the higher-value denominations that complete the system. The WZÓR designation identifies a non-circulating specimen prepared for approval, institutional reference, and controlled distribution during the rollout of the new series. ... Read more →

Poland 1994 - 50 Zlotych, Narodowy Bank Polski WZÓR Specimen Number 010 (Pick 175s)

A WZÓR specimen of the 50 złotych denomination from the 1994 Polish banknote series, issued by the Narodowy Bank Polski during the introduction of the post-denomination monetary reform. Positioned at the core of the denomination structure, the 50 złotych note represents the central transactional unit of the new złoty system. The WZÓR designation identifies a non-circulating specimen prepared for approval, institutional reference, and controlled distribution during the rollout of the series. ... Read more →

Brazil ca. 1852–1870 - Imperial Treasury of Brazil 10 Mil Réis Contemporary Counterfeit (Pick A231x)

This note represents a contemporary counterfeit of the Imperial Treasury of Brazil ten mil réis issue, produced during the active circulation period of the official banknote and intended to pass as legal tender in everyday commerce. Classified in standard references as Pick A231x, it is a period forgery rather than a later reproduction or fantasy piece, created using materials, engraving methods, and paper consistent with mid-nineteenth-century Brazilian monetary circulation. Contemporary counterfeits occupy a distinct and historically important category within paper money studies. ... Read more →

United States 1854 - Empire City Bank 100 Dollars Proof (Pick NY1585G16P)

This note represents a proof of the one hundred dollars denomination prepared for the Empire City Bank of New York during the final year of the institution’s operation. It was produced as part of the internal design approval and engraving review process and was never intended for public circulation. As such, it belongs to the documentary layer of American private banknote production rather than to issued or remainder currency. ... Read more →

Cayman Islands 1974 - Cayman Islands Currency Board 1 Dollar Issued Note (Pick 5e)

This issued one dollar note of the Cayman Islands Currency Board belongs to the long-running series authorized under the Cayman Islands Currency Law of 1974, a framework that formalized the islands’ modern paper currency system while maintaining the Currency Board model of disciplined issuance. Although the note is dated 1974 in the series structure, the PMG label attribution indicates the later printing date as not dated 1985, reflecting a practice common to currency board emissions: a stable design and legal base date, paired with later printings as replacement and demand required during successive administrative terms. The obverse is built around a deliberately conservative composition typical of late twentieth century Thomas De La Rue and Company Limited output for British overseas territories. ... Read more →

Cayman Islands 1974 - Cayman Islands Currency Board 1 Dollar Issued Note (Pick 5d)

This issued one dollar note of the Cayman Islands Currency Board represents a later printing of the design authorized under the Cayman Islands Currency Law of 1974, with the PMG label attributing the production to a not dated 1985 printing. This practice reflects the operational model of currency board systems, where a fixed legal framework and stable design were retained while notes were printed in successive batches to meet circulation demand under changing administrative oversight. The obverse follows a restrained and highly structured layout characteristic of Thomas De La Rue and Company Limited’s work for British overseas territories during the late twentieth century. ... Read more →