1926 Madrid - Manila Flight flown from Madrid to Aparri and Manila where it received the special black flight cachet,cancelled Aparri 13 May (duplex) where it first landed and flown to Manila two days later; uprated 2c stationery envelope with 6c and 30c added franking tied by Airplane handstamp cancels, green autograph of pilot Eduardo Gonzalez Gallarza, small thin spot in envelope), Fine and scarce (Image)

CV. 75