Ukraine : Coins [Series: 1996~Today - Numismatic Hryvnia (Personalities) | Theme: Mathematicians | Edge: Reeded/grained] : Colnect 🪙
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Coin catalog › Ukraine › Coins (Theme: Mathematicians, Edge: Reeded/grained)
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Series: 1996~Today - Numismatic Hryvnia (Personalities)x
2 Hryvni (Heorhiy Vorony)
- Catalog codes:
- Col:UA-000390, WCC:km481
- Themes:
- Mathematicians | Professors | Scientists
- Issued on:
- 2008-07-25
- Last issue date:
- 2008-07-25
- Distribution:
- Numismatic Product
- Mints:
- Ukrainian Mint, Kyjiv, Ukraine
- Composition:
- German Silver
- Orientation:
- Medal alignment ↑O↑
- Shape:
- Circular
- Rim:
- Raised. Not decorated. Both sides
- Weight:
- 12.8 grams
- Diameter:
- 31 mm
- Face value:
- 2 ₴ - Ukrainian hryvnia
- Known mintage:
- 35,000
- Composition Details:
- ~ 60% copper, 20% nickel, 20% zinc~ 60% copper, 20% nickel, 20% zinc
- Score:
- 46% Accuracy: High
- Description:
- Front: there is the conventionalized image of Voronoi diagram; the Small National Emblem of Ukraine (above); legends 2008/2 ГРИВНІ (2008/2 hryvnias), the semicircular inscription НАЦІОНАЛЬНИЙ БАНК УКРАЇНИ (National Bank of Ukraine) on the left and the logotype of the National Bank of Ukraine Mint
Back: there is Heorhii Voronyi’s portrait (on the left) and Voronoi diagram (on the right), indication of the years of his life: 1868/1908 and the bow-shaped inscription: ГЕОРГІЙ ВОРОНИЙ (Heorhii Voronyi).
Designer: Volodymyr Taran, Oleksandr Kharuk, Serhii Kharuk
Engraver: Anatolii Demianenko
Thickness:
Edge: G - grained - Buy Now:
2 Hryvni (Mykola Bogolyubov)
- Catalog codes:
- ColnectScrp
- Themes:
- from colnect.com
- Issued on:
- 2009-08-20
- Last issue date:
- 2009-08-20
- Distribution:
- from colnect.com
- Mints:
- ColnectIsBest
- Composition:
- iInfringe
- Orientation:
- iInfringe
- Shape:
- CopyWrong
- Rim:
- iInfringe
- Weight:
- iInfringe
- Diameter:
- ColnectScrp
- Face value:
- iInfringe
- Known mintage:
- CopyWrong
- Composition Details:
- ~ 60% copper, 20% nickel, 20% zinc~ 60% copper, 20% nickel, 20% zinc
- Score:
- from colnect.com
- Description:
- Front: there are depicted a diagram and formula fragments from the theory of nonlinear oscillations and theoretical physics, against the dark background above there are the Small Coat of Arms of Ukraine, semicircular inscription НАЦІОНАЛЬНИЙ БАНК УКРАЇНИ (National Bank of Ukraine) and the National Bank of Ukraine Mint logotype; below against the light background there are the face value 2 ГРИВНІ (2 hryvnias) beneath and coin issue year 2009 (to the left).
Back: in the centre there is a portrait of N.Bogolyubov, against the light background there is a formula fragment; below against the dark background there are the semicircular legend МИКОЛА БОГОЛЮБОВ (Mykola Boholiubov) and years of his life 1909 (to the left) and 1992 (to the right).
Designer & engraver: Volodymyr Atamanchuk
Thickness:
Edge: G - grained - Buy Now:
- ColnectScrp
2 Hryvni (Mikhail Kravchuk)
- Catalog codes:
- CopyWrong
- Themes:
- Famous People | Mathematicians | Mathematics | Scientists
- Issued on:
- 2012-09-20
- Last issue date:
- 2012-09-20
- Distribution:
- Numismatic Product
- Mints:
- Ukrainian Mint, Kyjiv, Ukraine
- Composition:
- German Silver
- Orientation:
- Medal alignment ↑O↑
- Shape:
- Circular
- Rim:
- Raised. Not decorated. Both sides
- Weight:
- 12.8 grams
- Diameter:
- 31 mm
- Face value:
- 2 ₴ - Ukrainian hryvnia
- Known mintage:
- 15,000
- Composition Details:
- ~ 60% copper, 20% nickel, 20% zinc~ 60% copper, 20% nickel, 20% zinc
- Score:
- 72% Accuracy: Medium
- Description:
- Front: above there is the Small Coat of Arms of Ukraine with the semicircular inscription НАЦІОНАЛЬНИЙ БАНК УКРАЇНИ (National Bank of Ukraine), in the centre there is a part of one of M.P.Kravchuk`s formulae with his utterance in the middle thereof МОЯ ЛЮБОВ - УКРАЇНА І МАТЕМАТИКА (My love - Ukraine and mathematics), below there are the coin face value - ДВІ ГРИВНІ (two hryvnias), issue year indication - 2012 and the National Bank of Ukraine Mint logo.
Back: against the background of numbers personifying the mathematician`s activities there are his portrait and legends: МИХАЙЛО/КРАВЧУК (Mykhailo/Kravchuk) and to the right 1892/1942 (years of his life).
Designer: Volodymyr Taran, Oleksandr Kharuk, Serhii Kharuk
Engraver: Anatolii Demianenko
Thickness:
Edge: G - grained - Buy Now:



