About #7 - 50 francs type 1964
Rwanda. National Bank of Rwanda (Banki Nasiyonali y'u Rwanda). 1964-1976 Issues. 50 francs Type 1964. Date: Varieties. Dimensions: 136 x 70 mm. Watermark: None. Material: Paper. Security thread varieties. Printer: Thomas De la Rue (TDLR), London, England. Front and back: polychrome printing predominantly blue, yellow and green. Description of the front: Background made up of repeating patterns and rosettes with the value in the corners. Prefix and numbering in black. On the left, a map of Rwanda. Texts in French. Several combinations of signatures with the Vice-Governor & Governor and Administrator & Governor. Description of the back: Background made up of patterns and rosettes with the value in the corners. Portrait of a young miner on the left and miners at work in the background. Texts in Kinyarwanda. Large rosette containing the value on the right. Replacement notes with ZZ prefix.