Built in 1892 as a hotel for the rapidly growing worker's ward of Homestead, the Bost Building was at the center of American labor history's most dramatic episodes - the Homestead Lockout and Strike.
During the summer of 1892, the Bost Building served as headquarters for the Amalgamated Association of Iron and Steel Workers. Using the third floor of the building as a watchtower, steel union officials monitored activities in the mill site and along the Monongahela River.
The Bost Building also served as the base for American and British newspaper correspondents who filed their stories daily for a world that was hungrily following the events of the labor strike that pitted the Carnegie Steel Company against the strongest labor union at the time.
This National Historic Landmark is undergoing a $4 million restoration scheduled for completion in February of 2002. It will be the visitor's center for the Heritage Area and include an exhibit space dedicated to the American Worker as well as offices for the Rivers of Steel State & National Heritage Area.
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Constructed in 1942 as part of Homestead's World War II expansion, the 45-inch mill was in operation until the early 1980s.