S337 – Spain 1930 – Pro Unión Iberoamericana — Correo Aéreo. Dagoberto Godoy — crossing of the Andes, 1918; 25 céntimos, ultramarine blue. Edifil 585. Issued 10 October 1930.
Production: Photogravure (huecograbado). Line perforation (nominally 14; individual gauge not supplied).
Condition: Mint Never Hinged (MNH). Good centring, generally complete perforations with minor edge irregularities. Original gum, never hinged as confirmed by collector. No obvious major paper faults.
Collector’s note: Commemorates the pioneering Andean crossing by Chilean aviator Dagoberto Godoy in 1918.
Collection Grade: 4.5/5; Investment Grade: 1.5/5; Decision: KEEP.












