London: Cassell and Company, 1922. Hardcover. Presentation copy signed by the patron of the expedition (dated '24), Sir Peter Mackie, to the Uganda Royal Society. Roscoe, an African missionary for 25 years, made an expedition to central Africa in June 1919 under the auspices of the Royal Society, and wrote a detailed ethnographic account of it.
8vo, 336pp, b&w frontis, b&w illus throughout, folding color map. Light green cloth covers with title in blue above medallion with illustration of African chief. Gilt title on spine. Spine is rubbed at base and top; with a small one quarter inch tear at top front hinge. Light scattered fox spotting, but internally very good. Very good. Item #11437