AMBATO-BOENI. - La lecon de Chant." ("The lesson of Song.") A missionary sister sits at a piano while behind her eleven adolescent girls sing from songbooks. Standing with the singing girls is a Madagascan novice, and sitting on the ground in front of the piano are over twenty five younger girls. Postcard issued by "Les Soeurs Missionnaires du Saint-Esprit a Madagascar."; The back of the postcard has a handwritten note in French and contains information about the printer: "Radiogravure A. Breger Fr, 5, Rue de la Grang-Ory, Cachan.