Petherick, (J.), and (K.H.E.) Travels in Central Africa, and Explorations of the Western Nile Tributaries, first edition, 2 vol., 2 folding lithograph maps, 11 wood engravings, blind and ink library stamps to title pages, and throughout in margins, contemporary morocco, spines faded, joints at base vol. 1 cracked, 8vo, 1869.