SAB58-H3T2 : SAAR 1958 SABENA Helicopter Special Flight Brussel Expo 58 - Bonn (TYPE 2)

N°SAB58-H3T2 : SAAR Postal stationary 15FF green "President Heuss" (Mi P48F ; Frageteil) travelled on board "SABENA Helicopter Special Flight Brussel Expo 1958 (Belgium) - Bonn (Germany) dated April 15, 1958" (TYPE 2) :

Aerial transits at departure from Saar under temporary French administration

Franked TYPE 2 : Saarland block of two values 3,00FF blue "Heuss, 1957" (Mi 410) postmarked in Merzig (Saar) "100 Jahrfeier der Stadt" dated April 9, 1958
+ postmarked in Bonn (Germany) dated April 15, 1958
+ Approved stamp of flight "Helicopter SABENA - Special Mail Brussel Expo 58 (Belgium) - Bonn (Germany)" dated April 15, 1958
+ Red Cachet "Return by SABENA - Brussel 10"

EXCEPTIONNAL ITEM - VERY RARE