Example image of eyePlorer eyePlorer map for 'Barbed wire': Wire Fence Wall Trench warfare Wire obstacle Staple (fastener) Kent, Ohio United States DeKalb, Illinois Joseph Glidden Cattle Maclura pomifera Animal husbandry Waterman, Illinois DeKalb County, Illinois Patent Isaac L. Ellwood Jacob Haish John Warne Gates Military Plaza San Antonio Menger Hotel St. Louis, Missouri Supreme Court of the United States U.S. Steel Free range Range war Enclosure American Old West Steel fence post Rod (length) Tensile strength Galvanization New Zealand Lashing (ropework) Central California Barbed tape Prison Chain-link fencing Defile (geography) Machine gun World War I Artillery Western Front No Man's Land Afghan refugees Pakistan Rahimuddin Khan Soviet war in Afghanistan Symbol