You may have read the story earlier this week about the trove of Salt Lake Tribune photos from the 1930s through the 1960s, recently made available online.
The Utah Division of State History digitized 171,000 photos and put them online so they can be searched. It turns out the collection includes photos important to polygamists in Utah and Arizona.
There are photos of the 1944 polygamy trials in Salt Lake City. There's an even larger collection of the 1953 Arizona law enforcement raid of Short Creek.