1927 (18 Feb) Southern Islands Tournament Flight from Manila to Iloilo, with "Via Army Sea Plane" handstamp on reverse, only 38 flown, v.f. (Cat No. AAMC 17b) (Image)

Est.$250

1927 (13 Feb) Southern Islands Tournament Flight, Manila-Cebu, franked with 16c, some toning and slightly faded, only 12 flown, fine (Cat No. AAMC 17f) (Image)

Est.$300

1927 (2 Mar) Southern Islands Tournament Flight from Cebu to Manila, only 6 carried, v.f., with appropriate markings on back (Cat No. AAMC 17r) (Image)

Est.$250

1927 (22 Feb) Southern Islands Tournament Flight, 5c Spanish postal card, additionally franked with 8c, Iloilo to Manila and Cebu (March 2) to Manila flights by Bruggmann, some usual toning, fine, only 5 carried (Cat No. AAMC 17r,17s) (Image)

Est.$400

1927 (22 Feb) Southern Islands Tournament Flight, 5c Spanish postal card, additionally franked with 4c, used on both Cebu-Manila and Iloilo-Cebu flights by Bruggmann, some faint toning, otherwise v.f., only 5 carried (Cat No. AAMC 17r,17s) (Image)

Est.$400

1927 (22 Feb) Southern Islands Tournament Flight from Iloilo to Cebu, with "Via Army Sea Plane" handstamp on front and back, only 5 carried, fine (Cat No. AAMC 17s) (Image)

Est.$400

1928 (4 Feb) U.S. Army flight from Manila to San Jose, v.f., only 41 carried (Cat No. AAMC 20b) (Image)

Est.$200

1928 (7 Oct) U.S. Army flight from San Jose to Manila, some usual toning, otherwise fine, only 29 carried (Cat No. AAMC 20ee) (Image)

Est.$250

1931 (12 May) Iloilo to Zamboanga, franked with 16c, with "via U.S. Army Air Service Pioneer Flight" cachet, v.f., only 16 letters carried (Cat No. AAMC 44o) (Image)

Est.$300

1931 (13 Sep) first flight cover from Fort Stotsenburg to San Jose, signed by Maj. Peak (pilot), v.f., only 38 carried (Cat No. AAMC 54) (Image)

Est.$200

1933 (21 Sep) first flight from Cebu to Manila, little toning, otherwise v.f., only 26 carried (Cat No. AAMC 96q) (Image)

Est.$250