Edmond Historical Society and Museum NASA Exhibit Poster This poster is 00 x 00 inches in size. tep through the doors of the Edmond Historical Society Museum and you immediately enter the community's history. Its permanent collection is arranged in chronological order from the early days when Edmond was a coal and water stop for the Santa Fe Railroad, through the Run of 1889 and its present day. This NASA exhibit was brought to the museum by Milt Heflin. Heflin is s native of Edmond and Chief Flight Director of NASA Johnson Space Center. Creative Direction and DesignScott Horton ProductionScott Horton PhotographyProvided by NASA, All rights reserved Printing PressUCO Press