Lost in the Jungle. Narrated for Young Peple

First published in 1875. According to Wikipedia: "Paul Belloni du Chaillu (July 31, 1835 – April 29, 1903) was a French-American traveler and anthropologist. He became famous in the 1860s as the first modern outsider to confirm the existence of gorillas and the Pygmy people of central Africa. He later researched the prehistory of Scandinavia.”