The Sherbro of Sierra Leona: A Preliminary Report on the Work of the University Museum's Expedition to West Africa, 1937
Illustrated with b/w photos & a map. Philadelphia: University of Pennsylvania, 1938. Small 4to. Wraps. v, 51 p. + folding map. With errata slip tipped in. 1st edition. Cover unevenly faded; else about fine.