leonyang98266@gmail.com

1976 State Flags

1976 State Flags

1976 International Stamp Exhibition “Interphil” – Philadelphia

1976 “The Spirit of ’76” – Painting by Archibald M. Willard

1975 Americana Issue – Eagle & Shield

1975 Americana Issue – Capitol Dome

1975 Flag

1975 -1979 Americana Issue – Buildings

1975 Americana Issue – Printing Press

1975 Americana Issue – Liberty Bell