http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f297-subject=Fortification) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f297-subject%3DFortification Results for your query: docsPerPage=100;f297-subject=Fortification Thu, 01 Jan 1970 12:00:00 GMT Forts along the Ohio. McCulloch, Delia A. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Report on the fabrication of iron for defensive purposes: and its uses in modern fortifications especially in works of coast defense [with Supplement]. Barnard, J. G. (John Gross), 1815-1882, Wright, Horatio Gouverneur, 1820-1889, Michie, Peter Smith, 1839-1901 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT A treatise on the science of war and fortification: composed for the use of the Imperial Polytechnick School, and military schools ; and translated for the War Department, for the use of the Military Academy of the United States : to which is added a summary of the principles and maxims of grand tactics and operations. Gay de Vernon, Simon Franðcoisbaron, 1760-1822, O'Connor, John Michael http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Summary of the course of permanent fortification and of the attack and defence of permanent works: for the use of the cadets of the U.S. Military academy. Mahan, D. H. (Dennis Hart), 1802-1871 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT A treatise on field fortification: containing instructions on the methods of laying out, constructing, defending, and attacking intrenchments; with the general outlines also of the arrangement, the attack and defence of permanent fortifications. Mahan, D. H. (Dennis Hart), 1802-1871 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Memoir on the dangers and defences of New York City: addressed to the Hon. John B. Floyd, Secretary of War. Morton, James St. C. (James St. Clair), 1829-1864, United States War Dept. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT A treatise on field fortification: containing instructions on the methods of laying out, constructing, defending, and attacking intrenchments, with the general outlines also of the arrangement, the attack and defence of permanent fortifications. Mahan, D. H. (Dennis Hart), 1802-1871 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Summary of the course of permanent fortification and of the attack and defence of permanent works: for the use of the cadets of the U.S. Military academy. Mahan, D. H. (Dennis Hart), 1802-1871 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT