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Overview
About Hieronymus Mueller Museum
The Hieronymus Mueller Museum, located just west of downtown Decatur, Illinois, is dedicated to the collection, preservation, and interpretation of the history of Mueller Company and the Hieronymus Mueller family. Founded in 1995, the museum houses a vast collection of physical artifacts, memorabilia, and library materials related to the family and company. Visitors can explore the important roles women played in Mueller Co.'s history and learn about unique company traditions, such as giving free rocking chairs to new brides of employees in the 1920s.