Stamps Situation Interchangeable

1451 - 20th Anniversary of the Children's Organization "Septemvritshe"
Manuel Briones
1185 - Elegant Ticket
Manuel Briones
965 - Pears
Manuel Briones
231 - Tsar Boris III of Bulgaria
Manuel Briones
231 - Tsar Boris III of Bulgaria
Manuel Briones
227 - Tsar Boris III of Bulgaria
Manuel Briones
227 - Tsar Boris III of Bulgaria
Manuel Briones
212 - Tsar Boris III of Bulgaria
Manuel Briones
212 - Tsar Boris III of Bulgaria
Manuel Briones
212 - Tsar Boris III of Bulgaria
Manuel Briones