This map is altogether a personal and private contribution. Anything of historical interest to Bostonians is looked upon by the author as appropriate material. Prime meridians: Washington, D.C. & Greenwich.; Below lower left margin: Entered according to Act of Congress in the year 1849 by W. Williams in the Clerks Office of the District Court of the Eastern District of Pennsylvania.; Removed from: Williams, Wellington. Appleton's southern and western travellers' guide. New York: D. Appleton & Co., 1850. 40 x 50 centimeters, on sheet 43 x 56 centimeters Scale approximately 1:5,600 Approximately 468 feet to 1 inch City Maps