Jumbo Comics #160

Sheena and Bob rescue native men pursued by Haggart, a white man. They say they are his slaves, sold by their witch doctor. Sheena goes to the Shenobi kraal and watches the witch doctor start to brand another slave. She overcomes the witch doctor and everyone heads off to the lagoon where Haggart has his slaves fishing out the ivory tusks of drowned elephants. Haggart dies in the ensuing battle and all the slaves are freed.