In 1924, H. Delépine published a collection of pieces for young organists: "Lyre du Jeune Organiste". This collection features, among others, the "Prière à l'Ange Gardien" (Communion) by Hedwige Chrétien (1859-1944). I'm playing the piece on the 1858 Keller organ. It is also very nice on harmonium.