New Guinea. Dutch administration (Gulden System). 1950 Issues. 10 gulden Type 1950. Date: January 2, 1950. Dimensions: 150 x 75 mm. Watermark: None. Material: Paper. No security thread. Printer: Johan Enschedé & Zonen (JEZ), Haarlem, The Netherlands. Front and back: Polychrome printing with dominant brown and blue. Description of the front: Background made up of guilloche patterns and rosettes. On the left, a portrait of Queen Juliana in a medallion. On the right, a bird of paradise perched on a branch. Prefix and numbering in dark brown. Texts in Dutch. Signature: De Minister zonder Portefeuille, Lubbertus Götzen. Description of the back: Texts in Dutch. Background composed of guilloche patterns and rosettes. The value is indicated in the corners.