Ecuador 1939 'Mision Dolores' Golden Gate International Exposition Stamp

This is a vintage postage stamp from Ecuador, likely issued in 1939. The stamp is rectangular with perforated edges, indicative of typical stamp manufacturing. The primary color visible is a dark greenish-blue ink printed on what appears to be off-white or cream-colored paper. The design is framed by two twisted, ornate columns on either side. At the top, a decorative banner arching above the columns reads 'CORREOS DEL ECUADOR' (Posts of Ecuador). Below this, the words 'MISION DOLORES' are centrally placed, with 'SAN FRANCISCO' to the left and 'CALIFORNIA' to the right, separated by a small cross, signifying the Mission Dolores in San Francisco. The central vignette depicts the architectural facade of Mission Dolores, characterized by its distinctive bell towers and arched entrance. Below the image of the mission, another banner or panel states 'CONCURRENCIA A LA EXPOSICION INTERNACIONAL DE LA PUERTA - DE ORO 1939 -', which translates to 'Attendance at the International Exposition of the Golden Gate 1939'. This clearly dates the stamp's commemorative purpose to the 1939 Golden Gate International Exposition. The denomination of '2' is prominently displayed in the bottom left and right corners, with 'DOS CENTAVOS' (Two Centavos) written in the center bottom. A very small inscription at the very bottom edge reads 'THOMAS DE LA RUE & COV. LTD. LONDON.', identifying the renowned British security printing company responsible for its production. The perforations appear intact, and the stamp's overall condition seems good, though minor discoloration or slight wear appropriate for its age might be present. The level of detail in the engraving suggests quality craftsmanship. Given the precise year and event commemorated, it firmly establishes the stamp's age and historical context.