Otto Pfeiffer, a Descendant of One of the First Families Who Settled in New Ulm,

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Photo credit: © PF-(usna) / Alamy / Afripics
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Keywords: .., agency, archives, artist, documerica, environmental, environmentalprotectionagency, historic, history, minnesota, mn, nara:arcid=558344, national, newulm, newulmminnesota, newulmmn, otto, ottopfeiffer, pfeiffer, protection, ulm, usa, usnationalarchives