Guyana – P23f – 10 Dollars

ND (1966-92). Dark brown on multicolor underprint. Arms at center, Kaieteur Falls at right. Back: Bauxite mining at left, aluminum plant at right. Watermark: Macaw’s (parrot) head. Printer: TDLR. UV: Shiled fluoresce yellow and blue. Size: 156 x 65 mm.

a.- Signature 1; 2; 3.

b.- Signature 4; 5.

c.- Signature 6 (1983).

d.- Serial # prefix A/16 or higher. Signature 7 (1989).

e.- Signature 8 (1992).

f.- Signature 9

s.- As a. Specimen.

WPM Modern Issues 25th Edition.