MMARKS_131026_249
Existing comment: China Clipper Hawaii transpacific flight, December 5, 1935:
This cover flew from Honolulu to San Francisco one the final return leg of the world's first scheduled transpacific flight. A 25-cent airmail stamp with a head-on view of the Pan American Airways seaplane China Clipper was issued for mail carried on the new San Francisco-Manila route.
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