Sellos Sellos de U.S.A. de Josep Roca Martin. Coleccionista de sellos del Mundo.

Sellos del Mundo

Frederick Douglass 1967 25 centavos (452)

George Washington 1912 1 centavo 12 perf (442)

George Washington 1908 2 centavos (429)

George Washington 1917 1 centavo (428)

Benjamin Franklin 1902 1 centavo (424)

Benjamin Franklin 1922 1 centavo 11 perf sobrest invert (412)

James Buchanan 1938 15 centavos (396)

Marta Washington 1938 1 1/2 centavos perf 10 vertical (395)

Benjamin Franklin 1938 0,50 centavos (394)

Warren Harding 1926 1,50 centavos air mail perf 11x10 (385)

Statue Of Liberty, New York Skyline & Lockheed Constellation 1947 15 centavos (367)

Marta Washington 1938 1 1/2 centavos (362)