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The Mammoth Historical Society is dedicated to the preservation and interpretation of the history of the Town of Mammoth and the Lower San Pedro River Valley region for present and future generations.
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Old Stamp Mill Items Found!
Richard Colvin recently unearthed some items from the old stamp mill, which used to be located on the San Pedro River in Mammoth. Mr. Colvin’s property is on the old stamp mill site. While doing some excavation for improvements on … Continue reading