British Guiana. Government of British Guiana. Dollar system. 1937 & 1942 "George VI on back" Issue. 100 dollars type 1942. Date: January 1st, 1942. Dimensions: 152 x 82 mm. Watermark: None. Material: Paper. No security thread. Printer: Waterlow & Sons Limited London Wall, London. Front and back: polychrome printing predominantly yellow and purple. Toucan bird on branch at left. Kaieteur Falls at center. Sealing ship seal at right. Texts in English. Signatures in black of the Currency Commissioners: George Douglas Owen, Edwin Frank McDavid, William Albert d’Andrade. Description of the back: Guilloche patterns and portrait of R.A.S young King George VI at center. Very rare.