Title: Hugh T. Taggart collection relating to the District of Columbia and Maryland
Subjects: Problems, exercises, Surveys, Waterfronts, Roads, Mathematics, Canals, Real property, History
Places: Washington (D.C.), Washington Canal (Washington, D.C.), Georgetown (Washington, D.C.), Maryland, Virginia
People: Pierre Charles L'Enfant (1754-1825), Daniel Carroll (1764-1849)
Time periods: Colonial period, ca. 1600-1775