1272248 Report of Colonel R. Delafield, U.S. Army, and Major of the Corps of Engineers, on the Art of War in Europe in 1854, 1855, & 1856, litho by Bowen & Co., 1860 (chromolitho) by Weir, Robert Walter (1803-89) (after); 25x20 cm; Free Library of Philadelphia; (add.info.: Image of a "rope mantelet used by the Russians to protect the gunners from rifle shots." This is the title page of a report on the military workings of war in Europe, especially defensive stragegy of the Russians.); 穢 Free Library of Philadelphia ; Print and Picture Collection - Jackson Collection of American Lithographs.