- Mitchell, S. Augustus (Samuel Augustus), 1792-1868
- University of Illinois at Urbana-Champaign, University Library
Entered according to Act of Congress in the 1870 by S. Augustus Mitchell Jr. in the Clerk's Office of the District Court for the Eastern District of Pennsylvania." Colored to show wards. Detached from an atlas, p. 46. 32 x 27 cm.; 1 map, colored. Ca. 1:31,000.
- Chicago , IL