1921年安哥拉国民银行250埃斯库多。ANGOLA. Banco Nacional Ultramarino. 250 Escudos, 1921. P-56. Very Fine. 正面为浅黄及紫色放射设计。反面中央有神话人物。反面可见渍点及氧化。Light yellow and purple rayed design emanating from center on the obverse. Allegorical figure on the reverse at center. Staining is noticed on the reverse, along with toning.