Guinea-Bissau. National Bank of Guinea-Bissau. 1978-1984 Issues. Date: 24-09-1978. Dimensions: 161 x 67 mm. Watermark: Amílcar Lopes da Costa Cabral. Material: Paper. Solid security thread. Printer: Bradbury, Wilkinson & Co. (BWC), England. Multicolored front and back printing, predominantly green and pink. Description of the front: Frame and background made up of small geometric patterns. Texts in Portuguese. Prefix and numbering in black. Portrait of Amílcar Lopes da Costa Cabral (1924-1973), politician from Guinea-Bissau and the Cape Verde Islands. Coat of arms of Guinea-Bissau. Value "1,000" in the corners. Man working on a modern loom. Two combinations of signatures in black (Primero Ministro, Ministro de Economia e Financas and Governador). Description of the back: Texts in Portuguese. Wall painting “Apoteose ao Triunfo” depicting naked men and women. Replacement notes: Prefix Z/1.