![](https://lhrp.georgetown.edu/wp-content/uploads/2023/05/moblaw.png)
The Howling Mob Society was a Pittsburgh-based group of anonymous artists, activists, and citizen historians with an interest in the oft-buried radical peoples’ history of the United States. We worked as a team throughout 2007-08 to research, fabricate, and install a series of ten historical markers which detail the events of the Great Railroad Strike of 1877 as they unfolded in Pittsburgh, PA.