1941 two covers, one with 1.50fr overprinted "Afrique Francaise", used with additional franking on first flight from Brazzaville to Beirut; the other with 1.50, 3.75 and 10fr on 2.50fr overprinted "Afrique Francaise", additionally franked with 1fr on 65c France Libre, double surcharge in red, sent from Mindouli, Middle Congo to Pointe Noire, A.E.F., with arrival pmk, fine and scarce pair of covers (Cat No. C9,11) (Image)

Est.US$250