Croatia first banknotes after independence 1991 3 pc set P16 P17 P18 1 5 10 dinara

The first banknotes ever issued by Croatia after gaining independence from Yugoslavia! 

Set of 3 uncirculated banknotes featuring mathematician  Ruđer Bošković and the Zagreb Cathedral part of Croatia's initial currency series in Dinara before introducing the Kuna and after joining the European Union in 2013, switching to the euro in 2023

They were issued on October 8, 1991 when Croatia formally severed all legal ties with Yugoslavia, CroatianIndependence Day. 

Fun fact - the Slavic calendar uses very different month names than English, Spanish, etc., which come from Latin words for gods and numbers. Listopad, the Croatian word for October, engraved on the note, means "leaves falling". And although in Yugoslavia, Serbian, Croatian, and Bosnian were considered one language, Serbo-Croatian, Serbia uses the Latin-derived month names, while Croatia uses the Slavic names. Yep, even the month names are a way that ethnic identity shows up!

The Set consists of one each:

• P-16 1 dinar 1991 uncirculated
• P-17 5 dinara 1991 uncirculated
• P-18 10 dinara 1991 uncirculated

Currency: Croatian dinar (Hrvatski dinar) formally established on December 23rd, 1991 (after the date on the notes!) replaced by the kuna on May 30th, 1994.

Dated: October 8, 1991

Issued (released): December 23rd, 1991

Design: Zlatko Jakus (b. 1945) a Croatian emigrant to Sweden who designed dozens of postage stamps for Sweden in the 1970s, 80s and 90s.

Front (all 3 notes): Ruđer Bošković

Back (all 3 notes): Zagreb Cathedral

Size: 105 x 55 mm (~4.1" x ~2.2")

About Ruđer Bošković

Ruđer Bošković (1711–1787) was a towering Enlightenment polymath from Dubrovnik (then the Republic of Ragusa; Ragusa being the Italian name for Dubrovnik). He was a Jesuit priest, physicist, astronomer, mathematician, engineer, diplomat, and a philosopher of nature—one of those rare minds who stitched the sciences together before they fragmented. Why he matters:

• Proto-atomic theory: In Theoria Philosophiae Naturalis (1758), Bošković proposed that matter consists of point-like centers of force—no hard atoms—anticipating ideas later echoed in field theory and modern physics.
• Astronomy & geodesy: Helped refine methods for measuring Earth’s shape and size; worked on observational astronomy across Europe.
• Engineering: Diagnosed structural problems of St. Peter’s Basilica in Rome; applied mathematics to real-world crises with unnerving calm.
• Diplomacy & intellect: Moved fluidly between Rome, Paris, Milan, and London, advising courts and academies while publishing in Latin, Italian, and French.

His identity was Croatian/Ragusan by origin, European by career. Born in Dubrovnik to a merchant family, educated by Jesuits, and employed across the continent. Modern Croatia rightly claims him; so do the broader histories of science. His egacy includes The Ruđer Bošković Institute in Zagreb and he is remembered as a bridge figure: Newtonian rigor blended with speculative elegance—an Enlightenment mind thinking in systems, not silos.

About Zagreb Cathedral

Zagreb Cathedral, formally the Cathedral of the Assumption of the Blessed Virgin Mary, dominates the old ecclesiastical quarter of Kaptol with its twin neo-Gothic spires. Founded in the 11th century, repeatedly damaged by earthquakes, fires, and invasions, it took on its current 19th-century form under Austro-Hungarian restoration, turning resilience into architecture. More than a church, it’s a visual shorthand for Zagreb itself—history layered, scarred, repaired, and quietly insistent on continuity.

Fun fact: after the 1880 earthquake, Zagreb Cathedral’s reconstruction deliberately made the twin spires unequal in height—a subtle engineering choice to help the structure respond differently to seismic stress, rather than fail in unison. In a city that lives with earthquakes, even its skyline learned asymmetry.

A truly weird story: In 1898, during late-night restoration work, masons opening a sealed section beneath the cathedral floor uncovered a bricked-in corridor that led nowhere—ending abruptly in a solid wall, as if the builders had changed their minds mid-escape. No relics, no tomb, no explanation. The passage was quietly re-sealed. Kaptol folklore insists it was meant as a flight route for bishops during Ottoman raids that was never completed, then deliberately erased from memory. The cathedral has kept that secret better than most.

The ghost story: Night watchmen have long spoken of a woman in black appearing near the choir after midnight—head bowed, moving without sound, vanishing before the altar. She’s said to be a noble benefactress whose burial place was disturbed during 19th-century rebuilding. The tell isn’t her appearance; it’s the temperature drop and the sudden smell of cold stone and old wax. Clergy never encouraged the story—but they also never assigned guards alone to that end of the nave. Call it medieval guilt, seismic memory, or just a cathedral that’s been broken and rebuilt too many times—but Zagreb Cathedral has a reputation after dark that the daytime postcards very politely ignore.