The sources researched and cited are book and page numbers of the surveys, the warrants, and the patents for Franklin Township. Preceding and subsequent surveys of a tract are noted if found. The index contains the names of the owners as well as all adjoiners of the tracts, the tract names, the surveyors, and the surveyor generals. An 11x17 colored map showing the location of the original tracts surveyed is included. (135pp. illus. index. Closson Press, 2012.)