Volume of Flowage Maps. Map showing the flowage of the Merrimack in a time when the current was used to power the turbines that powered the mills. The Essex Company charged its customers for that power and was one of the most powerful companies of its time
Volume of Flowage Maps. Map showing the flowage of the Merrimack in a time when the current was used to power the turbines that powered the mills. The Essex Company charged its customers for that power and was one of the most powerful companies of its time
Description:
Map showing the flowage of the Merrimack in a time when the current was used to power the turbines that powered the mills. The Essex Company charged its customers for that power and was one of the most powerful companies of its time.
On loan from the Kheel Center for Labor-Management Documentation & Archives