Stamp Finder ↺ Scott or Y & T ? Bicentenary of the Constitution 2001 Regular and Airmail Stamps (2001) Sc 927 / YT 902 Sc 928 / YT 903 Sc 929 / YT 904 Sc 930 / YT 905 Sc 931 / YT 906 Sc 932 / YT 907 Souvenir Sheet (2001) Sc 933 / YT BF60