His Solo de trompette en fa, c1952 caption (Auguste Chapuis) t.p. (A. Chapuis)
His Sérénade pour violon solo et 3 violons concertants, 19-- t.p. (Aug. Chapuis)
Baker, 7th ed. (Chapuis, Auguste; b. 4/20/1858, d. 12/6/33)
German Wikipedia, May 13, 2014 (Auguste Chapuis; Auguste Paul Jean Baptiste Chapuis; born April 20, 1858, Dampierre-sur-Salon, died December 6, 1933, Paris; French composer, organist, and music teacher)