Newspaper ad for the American documentary film "Wild Men of Africa" (1921) directed by Leonard J. Vandenbergh during his expedition, on page 5 of the August 27, 1921 "Duluth Herald". The film consisted of four parts, some of which were shown under their separate titles, "Jungle Dancers", "The Lion Killers", "Slaying The Hippopotamus", and "The Land Of The Pygmies".