The Historic Utah Building (HUB) portal will take you the scanned files of historic buildings in Utah (if the building has been researched, and if the file has been scanned – it is a work in progress).
Easy Steps to use the HUB
1. Go to The HUB Viewer
2. Zoom to the area of interest
4. The popup shows some basic info about the building, make sure to scroll down for a link to the file