This pair of commemorative stamps was issued by Spain in 1930 to honor the Ibero-American Exposition held in Seville. Both stamps bear the inscription “Pro Unión Iberoamericana”, symbolizing Spain’s cultural and historical ties with Latin America.

• Left stamp: Features a map of Central America with major countries named, above the ruins of a historic church building. The design emphasizes the connection between Spain and its former colonies.

• Right stamp: Shows the entrance to the Spanish Pavilion at the Seville Exhibition, with the denomination “5 Céntimos”. This stamp highlights the architectural grandeur of the event’s pavilions.

These stamps are prized by collectors for their historical significance, detailed engraving, and as part of the wider series issued during the Exposition. They reflect Spain’s effort to promote unity and shared heritage across the Spanish-speaking world.