Pro Aero 1960, Biplane and Globe
Switzerland · 1960 · 10c
This semi-postal stamp, part of the annual Pro Aero series, features a stylized biplane soaring over a globe. The design highlights Switzerland's long-standing connection to aviation and its global reach. The surtax on the stamp was used to support and promote Swiss aviation.
Issued to support the Pro Aero foundation, this stamp reflects the post-war optimism and technological advancement in aviation, a key sector for landlocked Switzerland.
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View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.