Natural Cement (Monograph 2: Cement Mills Along the Potomac River ), 1804-1859, 1900-1992, undated (includes facsimiles)

Kemp co-wrote the book Cement Mills along the Potomac River with Thomas F. Hahn. The box includes preparation for the book, such as documents from the research process and studies of structures built with natural cement. The box includes correspondence, essay drafts, clippings, brochures, handwritten notes, curriculum vitae, magazines, photographic prints, engineering drawings, and reports. The box also includes facsimiles of the following: clippings, handwritten notes, photographic prints, correspondence, drawings, engineering drawings, maps, photographic prints and book excerpts. Subjects include the natural cement industry; mills along the Potomac Valley; limes; concretes; hydraulic mortar and lime; the Alexandria Canal; Maskell C. Ewing; William Turbull; cement kilns; the history of Shepherdstown, West Virginia; the Shepherdstown Cement Mill in Shepherdstown, West Virginia; Saylor Park Cement Industry Museum in Coplay, Pennsylvania; and the C&O Canal. The following oversize items were moved to Map Cabinet 12, Drawer 13, Folder 2: 1 brochure (undated), 1 map (undated), and three sheets of clippings (1985).