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Guinness World Record Certificate Presentation for "Pluto: Not Yet Explored" Stamp
Release Date: July 20, 2016
Jimmy Coggins, official adjudicator, Guinness World Records, right, announces that the 1991 "Pluto: Not Yet Explored" stamp set a Guinness World Record for one stamp traveling the longest distance, with, from left to right, Janet Klug, chairman, Citizens Stamp Advisory Committee; Glen Fountain, New Horizons project manager, Johns Hopkins Applied Physics Laboratory; Jim Green, director, Planetary Science, NASA; Alan Stern, New Horizons principal investigator, Southwest Research Institute; Megan Brennan, postmaster general and chief executive officer, U.S. Postal Service;S and Jim Cochrane, chief marketing and sales officer and executive vice president, U.S. Postal Service, who accepted the certificate on Tuesday, July 19, 2016 at the United States Postal Service Headquarters in Washington.