Voyage au Zambèse / par Paul Guyot, 1895 with 42 diagrams, maps, and photographs. Text from Hathitrust.org. Scroll through the book, click on the arrow to find more options.
This and other images of the Zambezi River from Intact Nature
For more information about the Penn excursion, please visit the Penn Alumni Travel website.
The Victoria Falls, by Jason Wharam