Pick: #A1 , The Banknote Book: B107
British Guiana. Colonies of Demerary and Essequebo. Court of Policy of the Colonies of Demerary and Essequebo. 1830 "DE - Monogram" First Issue. 1 joe or 22 guilders type 1830. Date: May 1st, 1830. Dimensions: 205 x 120 mm. Watermark: Demerary / And / Essequebo. Material: Paper (deckle). No security thread. Printer: Unknown. Black. Ornate D-E at upper center. Floral tendrils. Texts in English. Signature: J. G. Reed. Description of the back: Intertwined geometric design. Not issued.