Engineer Department, United States Army. Reports on the Construction of The Piers of the Aqueduct of the Alexandria Canal Across The Potomac River at Georgetown, District of Columbia
Washington DC: Government Printing Office, 1873. First Edition. Hardcover. Tall quarto. 49 pages. 8 fold-out black and white architectural lithograph plates. Brown cloth hardcover with gilt title on the front cover. Cloth on front board is soiled with faded spots. Light edge wear to cloth. A few scattered spots to..... More