Namibia. Bank of Namibia. 2012 and 2016 Issues. Date indicated on the note: 2012 or 2016. Dimensions: 140 x 70 mm. Watermark: Hendrik Wittbooi and electrotype 50. Yellow "Omron" safety rings on the front and back. Bank logo in green-to-gold SPARK. BON as Diaphan registration device. Material: paper. Printer: Oberthur Technologies, France. Multicolored front and back printing, predominantly green and orange. 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 (G) with normal and ascending eight-digit numbering in black and red. Texts in English. Value "50" in the corners. Coat of arms of Namibia. Signature in black of the Governor: Ipumbu W. Shiimi. Description of the back: texts in English. Value "50" in the corners. Green-to-magenta/blue Janus windowed security thread with demetalized BON 50. Flag of Namibia. Five kudu antelopes.