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Scope and Contents From the Collection: The Ewald C. Pietsch Papers, 1927-1965, consist mainly of materials pertaining to his 1934 Master of Science thesis, The Activity Pattern and Major Activities of Grand Forks, North Dakota. Among the thesis contents are over one hundred photographs taken of Grand Forks. These original photographs have been removed from their respective locations within the thesis and foldered separately. At some point, negatives and reprints were made from the photographs. The...