With: Annual report of the Chief Engineer of the Water Department of the City of Philadelphia. Philadelphia, Pa. : Markley & Son, 1871-1873.Mode of access: Internet
"The reports of the...construction of the piers of the aqueduct of the Alexandria canal...made from ...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...
Avery Classics (Offsite) copy: Has Seymour B. Durst's bookplate.Avery Classics (Offsite) copy: Seymo...
Report of the Department of public works, Bureau of surveys. George S. Webster, chief engineer.Mode ...
"The placement of the proposed bridge over the Delaware River between the cities of Philadelphia, Pe...
At head of title: Engineer Department, United States Army.Cover title: Potomac aqueduct of the Alexa...
Extracted from American society of civil engineers. Transactions. v.xiv, November, 1885.Cover-title....
Library holds 1870-1874 (reprinted in 1884) and 1877.No. 6 (1876) was not published.Title varies.Mod...
Title varies slightly.Mode of access: Internet."Presented to Councils."Latest issue consulted: 1885....
Item 624-E-1"September 1983"--Cover.Cover title: Upper Delaware, the Delaware aqueduct, National Sce...
With: Report of the chief engineer / [James B. Eads.] St. Louis : George Knapp, 1870.--Proceedings ...
"Reprinted ... from Foundations of bridges and buildings, by Henry S. Jacoby and Roland P. Davis."Th...
"From Transactions of American society of civil engineers," vol. xxx, July-December, 1889.Mode of ac...
Tables.Signed: Edward W. Serrell.Dated: New York, August 10th, 1868.Caption title.Electronic reprodu...
"The reports of the...construction of the piers of the aqueduct of the Alexandria canal...made from ...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...
Avery Classics (Offsite) copy: Has Seymour B. Durst's bookplate.Avery Classics (Offsite) copy: Seymo...
Report of the Department of public works, Bureau of surveys. George S. Webster, chief engineer.Mode ...
"The placement of the proposed bridge over the Delaware River between the cities of Philadelphia, Pe...
At head of title: Engineer Department, United States Army.Cover title: Potomac aqueduct of the Alexa...
Extracted from American society of civil engineers. Transactions. v.xiv, November, 1885.Cover-title....
Library holds 1870-1874 (reprinted in 1884) and 1877.No. 6 (1876) was not published.Title varies.Mod...
Title varies slightly.Mode of access: Internet."Presented to Councils."Latest issue consulted: 1885....
Item 624-E-1"September 1983"--Cover.Cover title: Upper Delaware, the Delaware aqueduct, National Sce...
With: Report of the chief engineer / [James B. Eads.] St. Louis : George Knapp, 1870.--Proceedings ...
"Reprinted ... from Foundations of bridges and buildings, by Henry S. Jacoby and Roland P. Davis."Th...
"From Transactions of American society of civil engineers," vol. xxx, July-December, 1889.Mode of ac...
Tables.Signed: Edward W. Serrell.Dated: New York, August 10th, 1868.Caption title.Electronic reprodu...
"The reports of the...construction of the piers of the aqueduct of the Alexandria canal...made from ...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...
At head of title: City of Philadelphia ... Department of public works ... Bureau of water ... 1909.M...