Henry S. Jacoby
Henry S. Jacoby. Map of Hydrographical Survey Made by the Class of ’77. Lehigh University. 1877.
This map of hydraulic treats of Bethlehem was accompanying an 1877 undergraduate thesis in Civil Engineering.
Henry S. Jacoby. Map of Hydrographical Survey Made by the Class of ’77. Lehigh University. 1877.
This map of hydraulic treats of Bethlehem was accompanying an 1877 undergraduate thesis in Civil Engineering.