Spitalny, Phil; McCormick, S. Barret; R. J. S., illustrator; Allen Theatre (Cleveland, Ohio); Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries)
Kernell, William; Fechheimer, Richard; United States. Army. Ambulance Service.; Chappell and Co.; Bella C. Landauer Collection of Aeronautical Sheet Music (Smithsonian Institution. Libraries)