Uncommon postal cover flown aboard the record-setting flight of the Sikorsky S-42 Pan American Clipper, 9.5 x 4, with a cachet honoring the seaplane’s eight speed records set on August 1, 1934, vertically signed along the left side in fountain pen, “C. A. Lindbergh—Nov. 1935.” In fine condition. Pre-certified PSA/DNA.
This item is Pre-Certified by PSA/DNA
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