Famed explorer, Robert E. Peary,reported reaching the North Pole on April 6, 1909, after 23 years and eight expeditions. His claim is still under contention.
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Thank you to the Mario Family Foundation for enabling the digitization of the U.S. Naval Institute’s Photo Archive. The physical photos in the Photo Archive are stored in the Mildred M. Mario Photo Archive Room located at the U.S. Naval Institute’s Headquarters in Annapolis, MD.

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