Davenport Iowa 1928 Municipal Airport Opening Day Dedication Cover Issued November 12, 1928 With Davenport, Iowa Cancel With 5c Beacon Airmail Stamp Sc#C11 + Portland Oregon Cancel on the reverse November 16, 1928. (Overall Good Condition with some glue staining from the stamp on the reverse)     ~~~FREE SHIPPING USA~~~                                 [AUCTION #2]