The State of Wisconsin - An Introduction to the Badger State from .Jul 28, 2017 . This nickname originally referred to the lead miners, of the 1830s, who . Wisconsin, " "Agriculture/Dairy/Barns " and "Early Exploration and.early lead mining in wisconsin,Zinc-Lead-Copper Resources and . General,qeology. ·of The U pp .The Upper Mississippi Valley zinc-lead district in southwestern Wisconsin, .. Thwaites, R. G., 1895, NotJs on early lead mining on the Fever (or Galena) River.
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