Bingham, Rowland Victor, 1872-1942., Seven sevens of years and a jubilee : the story of the Sudan Interior Mission / by Rowland V. Bingham. - third edition. - Toronto ; New York : Evangelical Publishers, (c)1943. - 128 pages, 15. pages of plates : illustrations, portraits ; 19 cm. LCCN: 46016124 Subjects--Corporate Names: Sudan Interior Mission. Subjects--Topical Terms: Missions--Sudan. LC Class. No.: BV3625 / .S484 1943 BV3625