by Public Utilities Commission of Ohio

1918

by Michigan. Public Service Commission

1929

by Public Utilities Commission of Ohio

1920

by Public Library of Cincinnati and Hamilton County

1916

by South Carolina. Public Service Commission

1914

by Colorado Public Utilities Commission

1919

by Illinois. Public Utilities Commission

1916

by Oregon. Office of Public Utilities Commissioner, Public Service Commission of Oregon

1916

by Pennsylvania Public Utility Commission

1928

by Missouri Public Service Commission

1930

by American Institute of Certified Public Accountants

1928

by United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Surface Transportation

1990