Box 221

Scope and Contents Kemp researched hydraulic cement and the history of the cement business in preparation for several publications. The box includes a facsimile article, a draft of a presentation script, handwritten notes, slides, lists of slide captions, photographic prints, negatives, and bibliography cards. Subjects include hydraulic cement; the history of the cement business; civil engineering; lime; the Shepherdstown Cement Plant in Shepherdstown, WV; and lime kilns and natural cement mills of Maryland...