ArchitectMifflin E. BellAmerican architect (1847-1904), 1847–1904Photograph of one of their buildings · Teemu008 · CC BY-SA 2.0 · Wikimedia Commons4 buildingsUnited StatesFurther readingWikipedia article↗BuildingsFederal Building and Post OfficeBrooklyn, United StatesMonroe County CourthouseSparta, United StatesOld DuPage County CourthouseWheaton, United StatesUnited States Post Office and CourthouseIowa, United States