Black and white lantern Slide of Old Fort, Tuli - British South Africa. Part of Box 288, British South Africa. Boswell Collection. Slide number 10. Old Fort, Tuli - Tuli is a village in the province of Matabeleland South, Zimbabwe. It is located about 90 km west of Beitbridge on the eastern bank of the Shashe River. The village grew around Fort Tuli which was the first settlement built by the Pioneer Column in July 1890 at the place known as Selous Camp and used by Frederick Selous as a base for his hunting expeditions.