BIOGRAPHICAL INFORMATION
STAMPS BY YEAR
1983
San Marino, Pioneers of science
San Marino, Communications year
1985
San Marino, Alessandro Manzoni
1986
San Marino, Diplomatic relations with China
STAMPS BY YEAR
1983
San Marino, Pioneers of science
San Marino, Communications year
1985
San Marino, Alessandro Manzoni
1986
San Marino, Diplomatic relations with China