1936 Bugo, Misamis Oriental to Manila
Via INAEC Via Clipper to San Francisco

FEBRUARY 28: BUGO, MISAMIS ORIENTAL to SAN FRANCISCO

16 ctvs (2), 50 cts (4), 1 Peso stamps on commercial airmail cover to the US with printed "Via TRANS PACIFIC AIR MAIL" in red and via "INEAC" pencil for the inter Island Air Service service.

The BUGO to MANILA pioneer flight by INAEC was made on NOVEMBER 4, 1935 (AAMC #105l, recorded as ONLY 3 FLOWN).  In the Chiong collection entitled PHILIPPINE AIR MAILS  and as with other Philippine flight collections and / or exhibits on the covers on display are what we call philatelic in nature. I have yet to see an INAEC commercial flown cover on display. 

For the 1935 INAEC contract extension, this is only the third commercial cover that I have seen in more than 30 years. Yes, they're that difficult and the realized price on this one is a real bargain.