The Railroad surveying notebooks (2011-76-0) consist of three notebooks kept during the surveying for a proposed railway line from Kelso, Washington to Knappton, Washington in 1890 and 1891. The notebooks do not indicate who the surveyor was, or for what railway company the survey was being completed. These may be a Camp Columbia student's class assignment. The items are currently housed in 3A Box 22.

The Webster family papers include Arethusa Farm records, ledgers, calendars, and postcards; documentation of a 1952 transcontinental trip to Alaska; and Litchfield photos and ephemera. Most of the family papers are from the 1870s through the 1920s.