Mexico Air 1922

This 50c. claret and blue stamp , issued in 1922, was only used for a single aerial postal attempt, which took place between Mexico and Tepic via Guadalajara on April 15, 1923.

The attempt was disastrous for the covers only arrived at Tepic on April 18, being longer in transit than if they had been sent by the ordinary route.

The stamp was withdrawn after this attempt.