Striking workers and Pinkerton strike-breakers on the Monongahela River. National Police Gazette. Prints and Photographs Division, Library of Congress (via

On This Day in Pittsburgh History: July 6, 1892 

Three hundred Pinkerton men were engaged by millworkers in a pitched battle at the Homestead works after arriving via the Monongahela River on two barges; 16 men were killed and many more wounded. [Historic Pittsburgh

Related: “Strike at Homestead Hill,” from the PBS series American Experience:

When 300 Pinkerton Detectives came ashore at Andrew Carnegie’s Homestead mill on July 6, 1892, they had no idea of the extreme violence with which locked-out steelworkers would greet them. A hail of stones, then bullets, ripped the air. Steelworker William Foy and the captain of the Pinkertons fell wounded. What had begun as a simple disagreement over wages between the nations largest steelmaker and its largest craft union, the Amalgamated Association of Iron and Steel Workers, had taken a decidedly savage turn. Before the struggle ended, Amalgamated would be humbled, Carnegie’s control of his labor force complete. (more)
You are using an unsupported browser and things might not work as intended. Please make sure you're using the latest version of Chrome, Firefox, Safari, or Edge.