About #28 - 100 dollars type 1988
Guyana. Bank of Guyana. 1988-1992 Issues. Date: no date on the note. Dimensions: 156 x 65 mm. Watermark: Red Macaw parrot head. Material: paper. Solid security thread with printed GUYANA. Printer: Thomas De La Rue & Company (TDLR), London, England. Multicolored front and back printing, predominantly blue. Description of the front: gradient background made up of repeating patterns. Texts in English. Prefix and numbering in black. On the right, a map of Guyana's natural resources. In the center, the coat of arms of the Bank of Guyana. Watermark on the left. Two combinations of signatures in black with the Governor and the Minister of Finance. Value "$ 100" in the corners. Description of the back: gradient background made up of repeating patterns and rosettes. Texts in English. View of St. George's Cathedral in Georgetown in the center. Value "$ 100" in the corners.