Leybourne, George; Greene (Engraver); Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries); Oliver Ditson Company, Inc.,
Egerton, Frank W.; Leybourne, George; Hobson, M.; Concanen, Alfred; Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries)
Egerton, Frank W.; Leybourne, George; Hobson, M.; Concanen, Alfred; Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries)
Leybourne, George; Greene (Engraver); Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries); Oliver Ditson Company, Inc.,