images.library.wisc.eduimages.library.wisc.edu/WI/EFacs/MTWCImages/Occ...Rivers mayor in 1880....
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images.library.wisc.eduimages.library.wisc.edu/WI/EFacs/MTWCImages/Occ...Rivers mayor in 1880. Courtesy Joseph Mann Library. Two Rivers. they owned the company outright. Leopold Mann