A Luba Shankadi Stool
Democratic Republic of the Congo
James Thomas Hooper and Cottie A. Burland, "The Art of Primitive Peoples", London, 1953, pl. 64(a);
Steven Phelps, "Art and Artifacts of the Pacific, Africa and the Americas: The James Hooper Collection", London, 1976, p. 403, pl. 403, pl. 246, no. 1884