1925 (16 Sep) Manila-Aparri, carried by de Pinedo en route to Japan, with special "Comm. F. de Pinedo's Rome-Philippines-Tokyo" handstamp, with Manila (Sep. 11) cds, franked with 2c, tied by special airplane cancellation, with "Via Pinedo's Flight Round the World" cachet on reverse, v.f. (Cat No. AAMC 7) (Image)

Est.$500

1928 (7 April), Manila-Culion Island flight, with special four-line "First Flight - Manila to Culion Island - U.S. Army Amphibian Plane - April 7th, 1928" handstamp and "Via U.S. Army Air Service" cachet, Manila (Apr. 6) cds, with "Culion, Rec'd Apr. 7" postmark on reverse, v.f., only 75 flown (Cat No. AAMC 24) (Image)

Est.$150

1931 (13 July), first flight from Mati-Ormoc, carried by British aviator F.C. Chichester en route from Australia to Japan, with special "First Aerial Mail" cachet, franked with 16c Dewey (faint perf. toning), with "Ormoc Leyte Rec'd July 13" postmark on reverse, fine, only 101 covers flown (Cat No. AAMC 47) (Image)

Est.$150