Executive Order 7346—Authorizing the Appointment of William J. Butler to the Position of Park Ranger, National Park Service, Department of the Interior, Without regard to Civil Service Rules

Franklin D. Roosevelt, Executive Order 7346—Authorizing the Appointment of William J. Butler to the Position of Park Ranger, National Park Service, Department of the Interior, Without regard to Civil Service Rules Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/355683