Three large drawings with architectural plans, titled "Draft of additions to the Pharsalia house, drawn March 1851 - Also draft of porch steps, May and June 1854." Rooms depicted are labeled "Large Room," "Small Room," "Lumber Room," and "Pantry," and the designs include notes about dimensions and materials. A fourth drawing includes plans and drawing of a second story, running the length of the house, dated by William Massie on 1857 March 10.