[AFRICAN EXPLORATION - GERMAN]. SCHWEINFURTH, Georg August (1836-1925). The Heart of Africa: Three Years' Travels and Adventures in the
[With:] KRAPF, Johann Ludwig (1810-1881). Travels, Researches, and Missionary Labours, during an Eighteen Years' Residence in Eastern Africa. Together with journeys to Jagga, Usambara, Ukambani, Shoa, Abessinia, and Khartum London: Trubner and Co., 1860. 8vo. Engraved frontispiece portrait, 12 lithotint plates, 2 folding route maps (one outlined in color). Contemporary half tan calf, marbled boards, (neatly rebacked). FIRST EDITION.