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
