Erlangen: Verlag der Ev.-Luth. Mission, . First Edition. Octavo (20cm.); publisher's white photo-illustrated card wrappers; 103pp.; two color plates, including folding map, text illus. throughout. Light dust-soil, else About Fine. Posthumously published account of the German pastor's missionary work in Mamba, Tanzania, perhaps published by the author's son to offset his father's role in the Third Reich. Text entirely in German.