National Trust for Historic Preservation: Board of Trustees/Executive Committee: receipt; clippings; "The Nongovernmental Organization at Bay;" 21st Annual Meeting and Preservation Conference, Saint Louis, Missouri, October 19-22, 1967: program, registration form, "A Proposal for the Implementation of the Whitehill Committee Report," "Report of Committee on Professional and Public Education for Historic Preservation to the Trustees of the National Trust for Historic Preservation," "Report of the International Relations Committee," meeting schedule, correspondence, meeting minutes, memoranda., 1967

National Trust for Historic Preservation: Board of Trustees/Executive Committee: receipt; clippings; "The Nongovernmental Organization at Bay;" 21st Annual Meeting and Preservation Conference, Saint Louis, Missouri, October 19-22, 1967: program, registration form, "A Proposal for the Implementation of the Whitehill Committee Report," "Report of Committee on Professional and Public Education for Historic Preservation to the Trustees of the National Trust for Historic Preservation," "Report of the International Relations Committee," meeting schedule, correspondence, meeting minutes, memoranda., 1967, Box: 19, Folder: 16. Carl Feiss papers, 2635. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/370262 Accessed December 24, 2025.