Missionary sisters mounted on camels, Algeria, ca. 1920-19401920-1940Also included in the International Mission Photography Archive.MISSIONS D'AFRIQUE 8. OUARGLA - EXCURSION AU DESERT. Three Catholic missionary sisters are mounted on camels, facing the camera. Three men stand nearby.The back of the postcard has no handwriting on it. Printed at the edge of the correspondence section is "Soeurs Missionnaires de Notre-Dame d'Afrique (Soeurs Blanches) Birmandreis (Alger)'.still image