Page 57 - Demo
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CAM-27E3, 3rd Anniversary Flight%u2014%u2014July 17, 1931%u2014%u2014South Bend to Richmond, VA.When South Bend celebrated the 3rd anniversary of its CAM-27 flight, it issued a cachet that was similar to the original, with a facsimile of John N. Hunter%u2019s signature, who was Postmaster from May 6, 1920 until 1936.
