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| 表面の説明 | ログイン して詳細を見る |
|---|---|
| 表面の文字体系 | ログイン して詳細を見る |
| 表面の銘文 | ログイン して詳細を見る |
| 裏面の説明 | The reverse is entirely blank, consisting of a plain, unadorned field with no design, legend, or inscription of any kind. This is consistent with its nature as a one-sided obverse trial strike, produced solely to evaluate the obverse die design and striking quality. |
| 裏面の文字体系 | ログイン して詳細を見る |
| 裏面の銘文 | ログイン して詳細を見る |
| 縁 | Plain |
| 鋳造所 | ログイン して詳細を見る |
| 鋳造数 | ログイン して詳細を見る |
| 追加情報 |
Trial strikes for the 1923 grosz series were produced as Poland worked to establish a stable coinage infrastructure following the catastrophic hyperinflation that had wiped out the Polish mark — by late 1923, the mark had collapsed to roughly 6.4 million per US dollar. The new złoty system, introduced through monetary reform in 1924, required advance die and planchet testing, which accounts for the existence of these obverse trials in off-specification weights.
The ParM prefix situates this piece within Parchimowicz's specialized catalog of Polish pattern and trial material — a reference set that remains the authoritative source for pre-reform experimental strikes.