Issue: 50 years of Airmail in Trinidad and Tobago (Trinidad and Tobago, 1977)

Monday, April 4, 1977, 50 years of Airmail in Trinidad and Tobago

Monday, April 4, 1977 Trinidad and Tobago will issue: Stamp "Sikorsky S-38" face value 20, Stamp "Charles Lindbergh" face value 35, Stamp "Boeing 707" face value 45, Stamp "Boeing 747" face value 50, Souvenir Sheet "50 years of Airmail in Trinidad and Tobago" face value 150, Stamp "Boeing 707" face value 45, Stamp "Boeing 747" face value 50, Stamp "Charles Lindbergh" face value 35, Stamp "Sikorsky S-38" face value 20,