Brunei, 1956, Sep 10
First Friendship Flight, Brunei to Jesselton, bs 10/9, flown Malayan Airways souvenir company cover franked Brunei 12c.
Brunei, 1972, Nov 15
Brunei to Labuan, bs Anzuk FPO/24 Nov cds, franked FDI Muzium Tentera Udara Di-Raja set of two, tied by special flight cancel 15 Nov 72, RAF Museum cover. Brunei airmail covers are uncommon. Image.