manuscriptcartographic Architectural drawings. lcgft https://id.loc.gov/authorities/genreForms/gf2017027217 1865. eng Pen-and-ink and watercolor. "Red lines [denote] remainder of walls of old Ft. Sumter; Red dotted [lines indicate] souterains of walls of old Ft. Sumter; blue dotted [lines signify] souterains built out of the rubbish; [and] black [lines indicate] interior and exterior limits of Sumter at date." Title from Stephenson's Civil War maps, 2nd ed., 1989. LC Civil War maps (2nd ed.), Fort Sumter (Charleston, S.C.)--Maps, Manuscript. Fort Sumter (Charleston, S.C.)--Designs and plans. United States Fort Sumter (Charleston) Available also through the Library of Congress web site as raster image. http://hdl.loc.gov/loc.gmd/g3914c.cw0387000