Collection PL

Brazil 1943 — 100 Cruzeiros (Back Proof, Pick 138p2, ABNC)

Back plate proof printed by the American Bank Note Company for the 100 Cruzeiros issue of 1943, executed on card with broad margins and strong embossing. The reverse design features an allegorical seated female figure holding a globe, symbolizing Brazil’s connection to global commerce and navigation—recurring motifs throughout mid-20th century ABNC engravings. Proofs like this one were pulled directly from steel plates to check engraving depth, line clarity, and inking quality before full production. ... Read more →

Luxembourg 24 February 1970 — 100 Francs Back Photographic Proof (Pick Unlisted)

Back-side photographic proof of the 1970 one hundred francs issue of the Grand Duchy of Luxembourg, produced during the final design validation stage prior to full printing. The image is presented in monochrome and mounted on archival cardstock, preserving the complete reverse composition without color separation. A handwritten production annotation dated 24 February 1970 is visible along the lower margin, providing a direct reference to the internal review timeline. ... Read more →

Canada 1896 — Bank of Nova Scotia 20 Dollars Front and Back Proofs (Pick Unlisted)

Matched front and back proof pair of the 20 Dollars banknote issued by The Bank of Nova Scotia of Halifax, Nova Scotia, dated 22 July 1896. Engraved and printed by the American Bank Note Company of New York, the pair documents the approval stage of one of the most elaborate chartered banknote designs produced in Canada during the late nineteenth century. The front proof is printed in black and white, the standard format used for die and plate approval. ... Read more →

Italy 1745 — Regie Finanze di Torino — 100 Lire Back Proof, Pre-Date Control State (Pick Unlisted)

This proof sheet represents the back of the one hundred lire denomination prepared for the Regie Finanze of the Kingdom of Sardinia and preserves a pre-date control state in which the control framework is fully engraved but carries no engraved date. All elements originate from plate number two. The entire composition is enclosed within a rectangular ornamental frame and printed under full intaglio pressure on official laid paper, with plate impression clearly visible from the verso. ... Read more →

Italy 1746 — Regie Finanze di Torino — 100 Lire Back Proof, Fixed-Date Control State (Pick Unlisted)

This proof sheet represents the back of the one hundred lire denomination prepared for the Regie Finanze of the Kingdom of Sardinia and preserves the fixed-date control state dated Torino il p. Gen. 1746. ... Read more →

Cayman Islands 1970 — Cayman Islands Currency Board 1 Dollar Unissued Back Photographic Proof

This unissued photographic proof represents the back design prepared for the one dollar denomination of the Cayman Islands Currency Board during the late colonial monetary period around 1970. The object survives as a standalone design-stage artifact and documents a phase in which the reverse layout, ornamental balance, and security composition were evaluated independently as a complete surface in its own right. The Cayman Islands Currency Board operated within a conservative monetary framework characteristic of British Caribbean administration, where visual restraint, symmetry, and institutional clarity were prioritized in currency design. ... Read more →

Cayman Islands 1970 — Cayman Islands Currency Board 5 Dollars Unissued Back Photographic Proof

This unissued photographic proof represents the reverse design prepared for the five dollars denomination of the Cayman Islands Currency Board during the transitional monetary planning period around 1970. The piece survives as a standalone back design proof and documents a stage at which the reverse composition was evaluated independently before any finalized pairing with an approved obverse. The Cayman Islands Currency Board operated under a disciplined currency board framework derived from British colonial monetary practice. ... Read more →

Luxembourg 29 July 1965 — 20 Francs Back Photographic Proof (Pick Unlisted, Early Design Concept)

Back-side photographic proof of the twenty francs issue of the Grand Duchy of Luxembourg, dated 29 July 1965, representing an early reverse design concept later replaced during the development of the series. Produced for internal evaluation, this monochrome proof is mounted on archival cardstock and preserves a composition that differs fundamentally from the finalized reverse adopted for the 1970 issue. The central vignette presents a river landscape with a cargo vessel in the foreground and a row of tall trees lining the bank, extending toward a simplified rural horizon. ... Read more →

Luxembourg August 1965 — 20 Francs Back Photographic Proof (Pick Unlisted, Transitional Design Stage)

Back-side photographic proof of the twenty francs issue of the Grand Duchy of Luxembourg, produced in August 1965 during the transitional phase following the abandonment of the earlier July design concept. Printed in monochrome and mounted on archival cardstock, this example documents the stage at which the final reverse design direction had been selected but not yet fully refined. The central vignette already reflects the composition later adopted for the issued note, featuring the structured river valley with engineered water control elements replacing the earlier boat-based landscape concept. ... Read more →

Luxembourg 24 November 1965 — 20 Francs Back Photographic Proof (Pick 54, Final Layout Stage)

Back-side photographic proof of the twenty francs issue of the Grand Duchy of Luxembourg, dated 24 November 1965, representing the finalized reverse layout aligned with the design later adopted for the issued note (Pick 54). Printed in monochrome and mounted on archival cardstock, this example captures the reverse composition at the point of final structural approval. The central vignette depicts the engineered river valley with integrated water control structures, matching the configuration used in the issued series. ... Read more →

Luxembourg July 3 1966 — 10 Francs Back Photographic Proof (Pick 53, Final Layout Stage)

Back-side photographic proof of the ten francs note of the Grand Duchy of Luxembourg, dated July 3, 1966 as indicated on the grading holder, representing the finalized reverse layout prior to production. Printed in monochrome and mounted on archival cardstock, this example preserves the reverse composition at the stage where all structural and visual elements had been fully resolved. The central vignette presents a fully developed architectural and landscape composition, integrating bridge structures, urban elements, and natural surroundings within a controlled and balanced framework. ... Read more →

Luxembourg March 20 1971 — 50 Francs Signature A, Back Photographic Proof(Pick Unlisted)

Back-side photographic proof of the fifty francs note of the Grand Duchy of Luxembourg, dated March 20, 1971 as indicated on the grading holder, representing the finalized reverse layout prior to production. Printed in monochrome and mounted on archival cardstock, this example preserves the reverse composition at the stage where all structural and visual elements had been resolved. The central vignette depicts an industrial scene featuring heavy manufacturing activity, with workers and machinery integrated into a dynamic composition. ... Read more →