The scope of this historic structure report was to perform a "thorough" investigation of the New Barn as defined by Director's Order #28: Cultural Resource Management Guidelines. The report, which deals primarily with the subject building, incorporates context and background information about Sagamore Hill. Sections include "Part I: Developmental History," and "Part II: Treatment and Use." The latter provides a list of character- defining features (CDFs), in accordance with NPS standards. Paint analysis and color- matching of the building's exterior finishes is included as an appendix to this report. The report does not include a condition assessment, nor does it include a "Part III, Record of Treatment," which should accomplished by the contractor after the treatment is completed.