The Quiet HoursA visual tribute to the industrial spaces and commercial interiors of Minnesotas prewar era A milling district along the Mississippi River. A railroad bridge on Washington Avenue. Jims Hamburgers in Duluth. A spiral staircase in the Schmidt Brewery. These are the spaces that capture the moods of Minnesotas prewar era. These are the everyday places where ordinary people lived and worked. These are the images that show us the remnants of a citys past.