Photocopy scrapbook containing reminiscences of Orin Hendry Riggs and Marjorie Alice Thomas Riggs, as well as photographs, documents, and genealogy charts.

Album containing cabinet photographs of members of the Riggs family and unidentified people.

Papers of a family of pioneers of Polk County, Oregon. Most of the materials are letters from family members in Illinois, New Jersey, Missouri, and Oregon. Many of the letters were sent to Amanda Robertson, Mary Ann Robertson and James P. Robertson, including many from E. R. Metcalf of Jacksonville, Illinois; from Libbie Teeple, of Pluckemin, New Jersey; and from members of the Riggs family.

Album of black and white photographs and postcards depicting members of the Silas Starr family and others. Images include portraits, residences, outdoor recreation, and locations, particularly in the Columbia River Gorge in Oregon, and on the Oregon Coast.