Numismatics Catalog

Austria

2018

This commemorative gold coin was issued by the Austrian Mint in 2018 as part of a series honoring influential Austrian thinkers and scientists. The coin is dedicated to Alfred Adler, the founder of individual psychology and a key figure in early psychoanalytic thought. One side features a portrait of Adler with identifying inscriptions, while the reverse presents an allegorical scene symbolizing human relationships, self-awareness, and social connection—core concepts of Adler’s psychological theories. Struck in fine gold with a denomination of 50 Euro, the coin recognizes Austria’s contribution to modern psychology and intellectual history.

Canada

2021

This commemorative silver coin was issued by the Royal Canadian Mint in 2021 and features an elegant effigy of Queen Elizabeth II by designer Susanna Blunt. The portrait is set against a patterned background composed of repeating maple leaf motifs, symbolizing Canada’s national identity. The denomination of 50 dollars appears along the rim, along with the Queen’s name and title. The coin combines a classic royal portrait with a modern decorative field, reflecting both tradition and contemporary minting design.

United States

2017

This commemorative gold coin was issued by the United States Mint in 2017 to celebrate the 225th anniversary of the founding of the U.S. Mint in 1792. The obverse features a modern reinterpretation of Liberty portrayed as an African American woman wearing a crown of stars, symbolizing diversity and the evolving ideals of freedom. The reverse depicts a soaring eagle in flight, representing strength and independence. Struck in .9999 fine gold with a denomination of 100 dollars, the coin reflects both classical symbolism and contemporary American values.

United Kingdom

2015

This commemorative silver crown was issued by The Royal Mint in 2015 to mark the 50th anniversary of the death of Sir Winston Churchill, one of Britain’s most influential statesmen and wartime leaders. The design features a powerful close-up portrait of Churchill, emphasizing his distinctive facial features and resolute expression, with his surname inscribed along the rim. The minimalist and sculptural style reflects Churchill’s enduring legacy as Prime Minister during World War II and as a symbol of British resilience, leadership, and determination.

United Kingdom

2018

This commemorative gold coin was issued by the Royal Mint in 2018 to honor Ada Lovelace, widely regarded as the world’s first computer programmer. The design presents a stylized portrait of Lovelace surrounded by mathematical symbols, mechanical elements, and abstract patterns referencing early computing concepts and Charles Babbage’s Analytical Engine. The intricate composition reflects her pioneering work in mathematics and computer science during the 19th century and her lasting influence on modern technology.

France

2016

This commemorative gold coin was issued by the Monnaie de Paris in 2016 as part of a series honoring key figures in French history. The obverse depicts Joan of Arc mounted on horseback during the Siege of Orléans in 1428, with the inscription “RF” and the denomination of 200 Euro. The reverse features a right-facing portrait of Joan of Arc wearing a helmet, accompanied by her name and life dates, 1412–1431. The coin celebrates Joan of Arc’s role as a national heroine and symbol of French unity and resistance during the Hundred Years’ War.

This gold dinar from the Umayyad Caliphate represents one of the earliest fully epigraphic Islamic coinages, marking a decisive break from Byzantine and Sasanian visual traditions. Instead of figural imagery, the design relies entirely on carefully balanced Arabic inscriptions, emphasizing religious authority, unity, and the power of the written word. The refined calligraphy and precise geometry reflect the consolidation of Islamic identity, state governance, and monetary reform during the early medieval period.

This silver denarius of Emperor Tiberius, widely known as the “Tribute Penny”, is one of the most historically significant Roman coins. The obverse features a realistic portrait of Tiberius, emphasizing imperial authority and continuity following Augustus. The reverse depicts a seated female figure, traditionally identified as Livia (the emperor’s mother), personifying Pax (Peace) or Justitia, symbols of stability and order under Roman rule. The coin is closely associated with the New Testament episode “Render unto Caesar,” making it a powerful intersection of ancient politics, religion, and monetary symbolism.

This ancient Roman silver denarius is associated with Lucius Cornelius Sulla, one of the most powerful and controversial figures of the late Roman Republic. The obverse depicts a classical helmeted head, reflecting Roman military authority and virtus. The reverse shows a quadriga (four-horse chariot) in motion, a traditional symbol of triumph, victory, and state power. The coin embodies Roman political propaganda of the late Republic, where imagery was used to legitimize authority, celebrate military success, and inscribe personal legacy into everyday circulation.

This silver hemidrachm of Umar ibn Abd al-Aziz represents a rare and historically important phase of early Islamic coinage produced in the Tabaristan region. The coin follows the Sasanian monetary tradition, featuring a stylized bust in royal regalia with elaborate crown and ribbons, reflecting the continuity of pre-Islamic visual language under Islamic rule. Zoroastrian-derived symbols and star-and-crescent motifs remain visible, while Arabic inscriptions identify the Islamic authority. Struck during the Umayyad period, the coin illustrates a transitional moment in monetary history, where Islamic governance adapted established local coin types to ensure economic stability while gradually introducing new religious and political identities.