This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Slaves ruvuma. Captioned Slavers Revenging their Losses shows coffle of men women and children led by Arab slavers one of the guards is murdering captive unable to keep up with the rest These people were taken across Central Africa to the east coast of Africa The engravings in this book are based on according to the editor rude sketches