Marshall Space Flight Center Director Dr. Wernher von Braun presents Lady Bird Johnson with an inscribed hard hat during the First Lady's March 24, 1964, visit. While at the Marshall Center, Mrs. Johnson addressed the center' employees, toured facilities and witnessed test firings of a Saturn I first stage and an F-1 engine. Dr. von Braun is wearing a cowboy hat presented to him months earlier by Lyndon Johnson during a visit to the Johnson ranch in Texas.