About #13 - 2 dollars type 1937
British Guiana. Government of British Guiana. Dollar system. 1937 & 1942 "George VI on back" Issue. 2 dollars type 1937. Dates: 1937, 1938 and 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 green and pale orange. 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: Eubule John Waddington, Edwin Frank McDavid, William Albert d’Andrade (1937) and George Douglas Owen, Edwin Frank McDavid, William Albert d’Andrade (1938). Description of the back: Guilloche patterns and portrait of R.A.S young King George VI at center. This note was sold $ 6,000.00 by Heritage Auctions in 2017 (lot #28096). Grade: PMG 55.