INGALLS DAVID: (1899-1985) American Fighter Ace of World War I, ranking joint fourteenth highest in the country with 6 air combat victories. Black ink signature ('David Ingalls') with his name alone, to a 8vo piece, neatly trimmed from a publication, containing a short biograghy of Ingalls. Together with Robert Todd (1897-1988) American Fighter Ace of World War I credited with 5 victories. T.L.S., Bob Todd, one page, 8vo, n.p., 6th April 1974, to Richard. Todd informs his correspondent, 'The enclosed picture is the best I can do for you. You can send me 50c in stamps to cover the cost of it.' Accompanied by a signed 3½ x 5 photograph by Todd, the image depicting a young Todd in his airman's uniform during World War I. Signed ('Bob Todd') in purple ink with his name alone, to a clear area at the head of the image. With signs of former mounting to the verso. Also including Rodney Williams (1896-1972) American Fighter Ace of World War I credited with 5 victories. A.L.S, Rodney W, two pages, 4to, New York, 13th July 1972, to Mr. & Mrs. Holm. Written just a few months before his death, Williams correspondence details events at a 17th Group reunion, the people whom he met there, and further discusses his time in New York. With light age wear. About VG, 4