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Hieronymus Mueller Museum


Arts, Culture & Entertainment

About Us

The Hieronymus Mueller Museum is dedicated to preserving the history and community significance of the 160 year-old Mueller Company, its founding family, and its employees.


Category: Marketing
The Museum   The Hieronymus Mueller Museum (HMM) opened its doors in the Central Illinois city of Decatur in 1995.  In 2005, HMM  relocated and built  its 8,000 square foot site next door to the Mueller Company.  The museum annually averages about 1,500 visitors.  HMM is a private organization and is primarily funded through the Mueller family’s Hieronymus Mueller Family Foundation, a 501(c)(3) more
Phone:(217) 423-6161