The water power at the Great Falls of the Potomac
By: by M.C. Ewing, civil engineer.
Contributors: Joseph Meredith Toner Collection (Library of Congress)
Publisher: Printed by J. & G.S. Gideon
Published: 1845
Place of publication: Washington
Language: eng
Subjects: Water-power -- Great Falls of the Potomac (Md. and Va.); Potomac River -- Power utilization.
Notes: Also available in digital form on the Library of Congress Web site.