


© Ginza Coin Auctions
10 Yen - Shōwa (Brass Prototype) ND
Brass | 2.49 g | - |
Issuer | Japan |
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Emperor | Shōwa (1926-1989) |
Type | Pattern |
Value | 10 Yen 10 JPY = USD 0.07 |
Currency | Yen (1871-date) |
Composition | Brass |
Weight | 2.49 g |
Shape | Round |
Technique | Milled |
Updated | 2024-10-05 |
Numista | N#285857 |
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Rarity index | 100% |
Reverse
Inscription
Lettering: 作 試
Translation: Prototype
Interesting fact
One interesting fact about the Pattern 10 Yen - Shōwa (Brass Prototype) ND from Japan made of Brass weighing 2.49 g is that it was never officially released into circulation. It was only produced as a prototype and a small number of samples were made, making it a rare and highly sought-after collector's item among numismatists.