Collection PL

United States 1933 - State of Delaware 50 Cents Tax Paid on Half Barrel of Beer Uncut Specimen Strip of Five

The stamps are printed in orange security engraving and survive here as an intact vertical strip of five impressions on original printer paper. Each individual stamp bears the denomination FIFTY CENTS at both ends and contains a central serial field printed as No. 0000, together with the overprint SPECIMEN. This combination clearly identifies the strip as printer-issued specimen material, produced for approval, reference, or internal control purposes rather than for operational tax payment. Read more →

Italy 1781 - Regie Finanze di Torino 5 Scudi Front Proof Sheet (Pick Unlisted)

The absence of serial numbers, signatures, and circulation markings establishes that this sheet was never intended for public issue. Its survival preserves complete production context, including margins, spacing, and plate alignment, elements that are irretrievably lost once notes are separated or trimmed. Read more →

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

In this pre-date control state, the left and central text areas remain unpopulated by legal obligation text. No No. fields, no Per il Capitale di lire cento inscription, and no dated line are engraved on this impression. The sheet therefore preserves the control framework, emblem, denomination cartouche, and the right-side authority titles as a distinct engraved state without any temporal inscription. Read more →

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

The engraving exhibits consistent line depth and sharply articulated lettering throughout, with fully populated ornamental borders, scrolls, and text fields in this state. The presence of the engraved date and complete legal text distinguishes this control state from earlier undated framework impressions. Read more →

Italy 1765 - Regie Finanze di Torino - 100 Lire Front Proof, Final Face State (Pick Unlisted)

The sheet format preserves full margins and original plate context, confirming that the impression was never prepared for circulation or cutting. This front proof sheet records the finalized face design of the one hundred lire issue as prepared for state use while remaining a non-issued proof artifact. Read more →

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

This proof carries no serial numbers, signatures, legal text, or circulation elements. Its format and finish confirm that it was never intended for monetary use, serving instead as internal reference material associated with currency design preparation. The absence of any complementary printed surface is consistent with its function as a single-sided design proof rather than as part of a completed banknote. Read more →

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

The Cayman Islands Currency Board operated under a disciplined currency board framework derived from British colonial monetary practice. Within this structure, reverse designs were not decorative afterthoughts but fully engineered security surfaces. The layout had to balance institutional clarity, denomination prominence, and complex engraved textures capable of resisting photographic or mechanical reproduction. Read more →

Luxembourg Undated - 100 Francs Back Photographic Proof, Composition Study (Pick Unlisted)

Back-side photographic proof for the one hundred francs design of the Grand Duchy of Luxembourg, preserved as an archival working piece mounted on cardstock. This example represents an early composition study within the development of the Grand Duke Jean series, prior to final engraving and production alignment. Read more →

Luxembourg 29 July 1965 - 20 Francs Face Photographic Proof Early Design Concept (Pick Unlisted)

This photographic proof predates the adoption of the final obverse design used for the 1970 issue. In subsequent development stages, the portrait would be reworked, proportions corrected, and the ornamental structure tightened to achieve the precise, machine-optimized layout characteristic of the issued note. As such, this example documents a design direction that was ultimately abandoned and replaced. Read more →

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

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. This composition reflects a more illustrative and less mechanically structured approach compared to the later adopted design. The spatial construction is relatively open, with broader tonal areas and reduced density of fine-line security elements. Read more →

Luxembourg August 1965 - 20 Francs Face Photographic Proof Transitional Design Stage (Pick Unlisted)

Face-side photographic proof of the twenty francs issue of the Grand Duchy of Luxembourg, produced in August 1965 during the transitional phase between the initial design concept and the finalized layout later adopted for the issued series. Printed in monochrome and mounted on archival cardstock, this example documents the stage at which the new design direction had been established but not yet fully resolved. Read more →

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

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. This confirms that the decisive redesign of the reverse had already occurred by this stage, marking a clear departure from the July photographic proof. Read more →