Sister Frieda Wetzel at the microscope Ajouter au presse-papier ALMW_II._BA_A3_1194 Pièce 1927-1938 Fait partie de Evangelical Lutheran Mission Leipzig Photographer: Guth?. Phototype: Photo. Format: 10.2 X 8.0. In: Picture archive >> Album 3 negatives of Wilhelm Guth Leipziger Missionswerk