Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - French Colonies - Senegal - 1925 (December 29) - 1926 (January 6), First Flight ''PAR AVION'' pre-printed cover Dakar - Zinder, franked by 30c black and rose and upon arrival uprated by two postage due stamps, five-line confirmation cachet, arrival ds is on reverse, VF, Est. $100-$150, Sc. # 93, J14