1 sol 1921

Uncommon. While provisional checks and emergency currency from Peru's 1920s period are not extremely common in the collector market, this specific unlisted Pick number and the combination of factors—provincial/temporary issuance, the purple cancellation mark indicating it was officially processed/invalidated, and the passage of over a century—suggest limited survival rates. However, without definitive documentation of a very small print run or documented rarity in numismatic literature, this cannot be classified as genuinely rare. The UNC grade combined with the cancellation mark presents an interesting paradox that may appeal to specialized collectors of Peruvian emergency currency.

This provisional check was issued during a period of monetary transition in Peru following World War I, when the nation's currency system was undergoing restructuring. The denomination stated as 'Una Libra Peruana de Oro' (One Peruvian Pound of Gold) reflects Peru's gold standard currency system of that era, while the provisional nature of the issuance suggests temporary use during currency reforms or economic disruption. The heraldic imagery and references to military and customs authorities on the front indicate this was an official government financial instrument, likely issued during a period when standard banknote production was insufficient or unavailable.

The front displays a classical allegorical female figure on the left side rendered in the Art Nouveau style with flowing garments, representing commerce or national prosperity. The design emphasizes ornamental numerals forming the denomination, with fine geometric border patterns throughout. The reverse features a central heraldic shield containing Peru's coat of arms, surrounded by four decorative circular wheel-like rosette motifs positioned symmetrically in the corners—a common security and design element of early 20th-century banknotes. The overall composition reflects the formal, classical aesthetic favored by Latin American central banks during this period, with elaborate cross-hatching and fine-line engraving serving both decorative and anti-counterfeiting functions.

Front side: 'UNA LIBRA PERUANA DE ORO' (One Peruvian Pound of Gold); 'No. 7928' (serial number); references to 'CASA DE FULLILLEZ MILITAR' (Military House/Facility) and 'ADUANA' (Customs Authority); additional partially legible text including date references. Reverse side: 'CHEQUE PROVISIONAL' (Provisional Check); 'UNA LIBRA PERUANA DE ORO' (One Peruvian Pound of Gold); denomination marking '1' in corner positions.

Intaglio engraving (line engraving and taille-douce), evidenced by the fine line patterns, cross-hatching, and detailed ornamental work visible throughout both sides. The precision of the allegorical figure, heraldic shield, and decorative elements is consistent with steel plate engraving typical of early 20th-century security printing. The printer is not definitively identified from visible marks, though the technical quality suggests work by an established security printer, possibly from Peru or contracted from European printing houses that commonly produced Latin American currency during this period.

Serial number 7928 is noted on this example. The large purple cancellation/processing stamp across the reverse is a significant distinguishing feature, indicating this note was officially invalidated or processed through customs/military channels. Without access to comprehensive catalogs of this unlisted issue, specific variety designations cannot be reliably assigned, though the cancellation mark clearly distinguishes this from any uncancelled examples that may exist. The 1921 date and 'Cheque Provisional' designation on the reverse are consistent elements for this issue type.