caption: The image shows a black and white drawing of a horse drawn carriage with a group of people on it, some of whom are sitting and some are lying on the ground, while others are standing and holding guns in their hands. In the background, there are trees and a building, and at the bottom of the image there is some text which reads "Illinois - the anarchist labor thieves in Chicago - a police patrol wagon attacked by a mob of 1800 settlers, may 1".