1926 First Flight CAM St. Paul to Milwaukee Sesquicentennial Cover Airmail Attractive registered airmail cover sent

Attractive registered airmail cover sent via Pan American Clipper from Manila

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78 Lakehurst-to-Lakehurst round trip rate - a block of 6 Scott 567 (20¢ Golden Gate regular issue

- There is a few very tiny gum disturbance spots that are only visible under ideal reflected light

1926 First Flight CAM St. Paul to Milwaukee Sesquicentennial Cover Airmail Attractive registered airmail cover sentMixed franking: 2c Sesquicentennial Exposition commemorative + 8c Airplane Propeller airmail, tied by "First Flight Inaugurating Contract Air Mail, St. Paul, Minn." cancel, JUN 7, 2: 30 PM, 1926, with matching "Chicago Twin Cities Commercial" cachet strikes. Manuscript notation "1st St. Paul Milwaukee." Addressed to Mr. L. A. Burmeister, Jr., Milwaukee, Wis. Milwaukee receiving backstamp JUN 7, 7 PM, 1926. First flight cover for the inaugural St. Paul