カタログ
| 表面の説明 | Green on multicolour underprint. Portrait of Francisco de Oliveira Chamiço at left, the Portuguese Coat of Arms at lower centre, and the bank seal at right. Two overprinted 'GUINÉ' inscriptions in red, with the principal text legends in intaglio. |
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| 表面の銘文 | ログイン して詳細を見る |
| 裏面の説明 | Green. Central vignette of a female allegorical figure with sailing vessels in the background, printed 'GUINÉ' overprint in red. The design is executed in intaglio with fine guilloche underprint work. |
| 裏面の銘文 | ログイン して詳細を見る |
| 署名 | ログイン して詳細を見る |
| 偽造防止技術 | ログイン して詳細を見る |
| 偽造防止の説明 | ログイン して詳細を見る |
| バリエーション | ログイン して詳細を見る |
| コメント |
Banco Nacional Ultramarino's 1 Escudo of 1921 was issued for circulation in Portuguese Guinea — one of several West African territories served by the BNU, which held monopoly note-issuing rights across Portugal's colonial possessions. Bradbury, Wilkinson's involvement was typical of the period, when colonial administrations routinely contracted London security printers rather than developing domestic capacity.
Small-denomination colonial notes of this type suffered hard use in tropical climates, and genuinely uncirculated survivors are uncommon. The 130 × 81 mm format was the lower end of the BNU's colonial range for the period.