This is an archived article that was published on sltrib.com in 2012, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.

The Salt Lake Tribune occasionally presents images from the it archives and those of the Utah State Historical Society in a special series called A Look Back. Today's installment is photos of a street car strike that filled Salt Lake City's Main Street with thousands of striking workers in April 1907.

Every gallery of the series is available at http://www.sltrib.com/topics/lookback.

Here are some of the previous installments: