1. A proposal for altering the eastern front of the city of Philadelphia: with a view to prevent the recurrence of malignant disorders, on a plan conformable to the original design of William Penn Author(s): Beck, Paul, 1760-1844 Publication: Philadelphia : Printed and published by William Fry ..., 1820 Subject(s): City PlanningSanitationYellow Fever -- prevention & controlPhiladelphia
2. Document. No. 61 Author(s): New York (N.Y.). Board of Aldermen, author. Publication: [New York] : [publisher not identified], [1833] Subject(s): Water SupplySanitary EngineeringCity PlanningNew York CityNew York (N.Y.). Committee on Fire and Water.