Stamp Finder ↺ Scott or Y & T ? Indigenous Birds 1999 Regular and Airmail Stamps (August 27, 1999) Sc 909 / YT 889 Sc 910 / YT 890 Sc 911 / YT PA672 Sc 912 / YT PA673 Souvenir Sheet (August 27, 1999) Sc 912a / YT BF57