Philippines. (Trans-Pacific Mail). 1937. Air Mail envelope endorsed 'By Trans-Pacific Clipper Air Mail to USA' addressed to New York bearing SG 495, 16c on 26c turquoise (6) and SG 495a, 16c on 26c green tied by wavy line Obliterator '3rd Aug' with Manila registered label and boxed 'via Clipper' on face, routed via Hawaii 'Aug 7' and San Francisco with New York arrival. Very nice. Ex Proud.