Interwar 10 Groszy
Poland
1923–1939
Reference data compiled from public catalogs
Estimated Melt Value
$0.03
Based on Copper spot price ($6.07/oz) · 95.0% purity · 2.5g
Updated 6:41 PM
Collector premium not included
Specifications
| Country | Poland |
| Years Minted | 1923–1939 |
| Composition | Bronze |
| Weight | 2.5 g |
| Diameter | 20 mm |
| Shape | Round |
| Edge | Plain |
Design
Obverse
Features the Polish national eagle with the date below.
Reverse
Depicts the denomination '10 GROSZY' within a wreath.
History & Notable Facts
The most intriguing fact about Poland's interwar 10 groszy coin is that it was minted during a period when the country stabilized its currency after hyperinflation, using bronze planchets that helped stretch limited resources in the early 1920s.
This coin, valued at a tenth of a złoty, featured a simple design: the Polish eagle on the obverse and the denomination on the reverse, struck at the Warsaw Mint. Production ran from 1923 to 1939, with variations in composition as materials grew scarce. Early issues were bronze, later ones sometimes aluminum-bronze—exact changes depend on surviving records.
We don't know the precise mintage for every year; some figures were lost in wartime chaos. That said, these coins turned up everywhere from markets to pockets, a testament to everyday use.
Plenty of myths claim they were hoarded for luck, but that's nonsense—most just circulated until they wore out.
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