Namibia. Bank of Namibia. 1999 Issues. No date indicated on the note. Dimensions: 140 x 70 mm. Watermark: Hendrik Wittbooi. Material: paper. Segmented foil over solid security thread. Printer: Thomas De La Rue (TDLR), London. Multicolored front and back printing, predominantly green. Description of the front: gradient safety background made up of small geometric patterns. Portrait of Captain Hendrik Wittbooi (1825 or 1830-1905), leader of the Nama people who opposed the German colonial authorities in the early 20th century and today considered a true national hero by the Namibians. Windhoek Parliament building in the background. Prefix (P) and seven-digit ascending number in black and red. Texts in Afrikaans and English. Value "50" in the corners. Coat of arms of Namibia. Signature in black of the Governor: Tom Kavaningilamo Alweendo. Description of the back: texts in Afrikaans and English. Value "50" in the corners. Flag of Namibia. Three large Kudo antelopes in vigilance. Replacement notes: Prefix Y.