Issue: Airmail stamps with inscription RF (French Indochina, 1933)

Thursday, June 1, 1933, Airmail stamps with inscription RF

Thursday, June 1, 1933 French Indochina will issue: Stamp "Single-engine airplane" face value 1, Stamp "Single-engine airplane" face value 2, Stamp "Single-engine airplane" face value 5, Stamp "Single-engine airplane" face value 10, Stamp "Single-engine airplane" face value 15, Stamp "Single-engine airplane" face value 20, Stamp "Single-engine airplane" face value 30, Stamp "Single-engine airplane" face value 36, Stamp "Single-engine airplane" face value 60, Stamp "Airplane" face value 66, Stamp "Single-engine airplane" face value 1, Stamp "Single-engine airplane" face value 2, Stamp "Single-engine airplane" face value 5, Stamp "Single-engine airplane" face value 10,