Collection PL

Argentina 1883 — Banco de la Provincia de Buenos Aires 2 Pesos Oro Proof (Pick S536fp)

Superb proof engraving prepared by the American Bank Note Company for the Banco de la Provincia de Buenos Aires, dated 19 de Enero de 1883. The design features an equestrian vignette at center symbolizing progress and vitality, flanked by portraits of Florencio Varela and Valentín Alsina, two influential figures in Argentina’s political and intellectual life. Printed directly from ABNC master plates in black ink on thin India paper and mounted on card stock, this piece confirms its pre-issue proof status. ... Read more →

Poland 1940 — 10 Złotych Printing Remnants Forgery Workshop Underprint (Miłczak 94)

Fascinating semi-finished product from a wartime forgery workshop, connected with the 10 złotych 1940 issue (Miłczak 94). The piece is printed only with the underprint of the obverse design — background guilloches and the female allegorical portrait at left — without the main face value, overprints, or full intaglio elements. Trimmed to the correct banknote format, it represents an intermediate stage in the counterfeiting process. ... Read more →

United States 1929 – American Bank Note Company Test Note, 10 Units, Green Series of 1929 With Watermark and Segmented Foil Security Thread

This engraved test note by the American Bank Note Company (ABNCo) represents one of the firm’s most enduring demonstration designs, known as the 'Series of 1929' specimen. Although dated 1929, these were printed decades later—primarily in the 1960s and 1970s—as house proofs and sales samples showcasing engraving precision, watermark technology, and later innovations such as foil-thread anti-counterfeiting devices. The layout follows classic ABNCo symmetry: a central allegorical portrait of Liberty, derived from earlier U.S. ... Read more →

Uruguay 1935 — Departamento de Emisión del Banco de la Republica Oriental del Uruguay 1,000 Pesos Large-Format Presentation Photo Proof Pair (Pick Unlisted)

This exceptionally large-format photographic proof pair for the 1,000 Pesos issue dated 1935 represents one of the most imposing archival presentation formats produced for the Departamento de Emisión del Banco de la Republica Oriental del Uruguay. Unlike standard-sized photographic proofs intended primarily for internal plate approval, this example was mounted on an oversized presentation card measuring approximately thirty-three by thirty-three centimeters, dwarfing both the standard note format and later proof mountings. The face and back photographic proofs themselves measure approximately twenty-three by twelve centimeters, reflecting a distinct enlargement relative to the issued banknote format. ... Read more →

Uruguay 1939 — Banco de la Republica Oriental del Uruguay 500 Pesos Specimen, Printed Cancel, Serie D, Specimen No. 12 (Pick 40cs)

This specimen represents the five hundred pesos denomination of the Banco de la Republica Oriental del Uruguay issued under the monetary law of 2 January 1939, belonging to the Serie D printing of the interwar emission. Produced by Thomas De La Rue and Company of London, the note was prepared as official non-circulating reference material for institutional control, archival retention, and regulated distribution. In 1939 the Banco de la Republica Oriental del Uruguay stood as the core institution of the national monetary system, combining central banking authority with commercial operations and regulatory oversight. ... Read more →

Banque Internationale à Luxembourg 1956 — 100 Francs Face Photographic Proof (Pick Unlisted)

Photographic proof of the face of the one hundred francs note of Banque Internationale à Luxembourg S.A., representing the finalized obverse design stage prior to full production printing. Executed in monochrome, this proof preserves the complete engraved face layout with all principal visual and administrative elements already in place. The composition centers on a classical female allegorical portrait enclosed within a laurel-framed oval, surrounded by finely engraved guilloche structures and flanked by symbolic figures representing labor, production, and national economic strength. ... Read more →

Banque Internationale à Luxembourg 1956 — 100 Francs Issued Note (Pick 13a)

Issued one hundred francs note of Banque Internationale à Luxembourg S.A., dated 1956 and cataloged as Pick 13a. This note represents the final realized form of the series, following a clearly traceable development sequence documented by the 1951 multi-stage design proofs and the later 1956 photographic proof material. The obverse presents a fully resolved engraved composition centered on a classical female allegorical portrait enclosed within a laurel-framed oval. ... Read more →

Paraguay 1907 — Banco de la República 5 Pesos Issued Note (Pick 156)

Issued 1907 Banco de la República 5 Pesos note, cataloged as Pick 156 and printed by Waterlow & Sons, London. This is the original, non-overprinted base type from which the later 1912 5 Pesos emergency state-overprint issue was created. In this untouched issued form, without the later “Emisión del Estado” oval stamp and without the additional reverse Treasury validation seen on the dual-side fiscalized variety, the note preserves the full Waterlow & Sons design as Paraguay originally released it under the monetary framework of 1907. ... Read more →