The First Man-Carrying Aeroplane Capable of Sustained Free Flight: Langley's Success as a Pioneer in Aviation From the Smithsonian Report for 1914, pages 217-222, Publication 2329, 1915

Zerbe, James Slough, 1849-1921

Barber, H. (Horatio), 1875-1964

Maxim, Hiram S. (Hiram Stevens), 1840-1916

Harper, Harry, 1880-1960; Grahame-White, Claude, 1879-1959

Means, James, 1853-1920

Ray, Jim, 1893-1955

Rathbun, John B.

Harper, Harry, 1880-1960; Grahame-White, Claude, 1879-1959

Robinson, Hugh, 1882-1963 [Contributor]; Ellyson, Theodore Gordon, 1885-1928 [Contributor]; Beck, Paul W. (Paul Ward), 1876-1922 [Contributor]; Post, Augustus, 1873-1952; Curtiss, Glenn Hammond, 1878-1930

Fales, E. N. (Elisha Noel), 1887-1970

David, Evan John, 1877-1961