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During the latter part of the 1800s, travelers to Cape Town, South Africa, along the Port Elizabeth Mainline Railroad frequently saw a curious sight as they entered the train station. The signalman operating the levers that set the signals in the control tower was a baboon named Jack.
As strange as it may seem, Jack was an employee of the railroad. He belonged to James “Jumper” Wide who worked as a signalman until he lost both legs in an accident. Wide earned the nickname “Jumper” due to his habit of jumping from one railway car to another and sometimes swinging from railcar to railcar. One afternoon, he attempted to leap to another car and fell underneath the moving train. The massive metal wheels of the train severed both his legs.