Condition
A new coin.
The Hungary 3000 Forint silver commemorative coin issued in 2002 honors the brilliant mathematician János Bolyai and his revolutionary work Appendix, one of the foundational texts of non-Euclidean geometry. Certified MS70 by PCGS, this exceptional silver coin celebrates one of Hungary’s greatest scientific minds whose theories transformed the understanding of mathematics and space. The design beautifully combines intellectual symbolism, geometry, and elegant modern numismatic artistry.
The obverse features a sophisticated geometric composition inspired by mathematical diagrams and spatial theory. Intersecting arcs, coordinate axes, circles, angles, and curved lines illustrate the principles of geometry explored by Bolyai. The inscriptions surrounding the design include the denomination and national title, while the frosted mathematical elements stand out against finely textured fields. The reverse displays the title “Appendix” together with engraved excerpts from Bolyai’s groundbreaking scientific text, his facsimile signature, decorative script lettering, and commemorative dates. The minimalist composition reflects precision, logic, and scientific elegance while highlighting the historical importance of his discoveries.
János Bolyai became internationally famous for developing non-Euclidean geometry, challenging centuries of traditional mathematical assumptions and opening entirely new paths in science and physics. His work later influenced modern geometry, cosmology, and even Einstein’s theories of space-time. Struck in silver with flawless MS70 certification by PCGS, this coin is a remarkable collectible for admirers of mathematics, science, intellectual history, and rare Hungarian commemoratives.
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| Item type | Coin / Collector coins |
| Internal Reference | HU42 |
| Nominal sum | 3000 forint |
| Nominal, number | 3,000 |
| Weight, g | 31.46 |
| Diameter, mm | 38.5 |
| Quality of coinage | BU |
| Mintage | 3000 |
| CoA | No |
| Case | No |
| Country | Europe / Hungary |
| Certification | PCGS |
| Year | 2002 |
| Bimetal | No |
| Coin material | Silver / Ag 925 |
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