Books by "Philadelphia (Pa.). Water Dept"
6 books found
Annual Report of the Chief Engineer of the Water Department of the City of Philadelphia
by Philadelphia (Pa.). Water Department
1837
Annual Report of the Chief Engineer of the Water Department of the City of Philadelphia
by Philadelphia (Pa.). Water Dept
1854
Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
1887-1907 consist of the mayor's annual message and the annual reports of the Public Works Department and the Water Bureau; 1908-1912, of the Department and Bureau reports.