Abstract Collection includes personal and business correspondence, teaching records, survey notes, and financial papers of Cyrus Clingman of Linn County, Oregon, 1852-1899; Civil War letters from John Haughey to Lavina Haughey Clingman, 1863-1864; letters from Imogene Crewse to Ella Clingman Crewse, 1920-1936, regarding her duties and travels as a saleswoman and governess; letters from Keith Crewse to Imogene Crewse, 1918, regarding his military service at Bay City, Washington; and miscellaneous...