usms38025 Entrance sign, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38025.html usms38021 Blue (union) lines markers during civil war pivotal battle, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38021.html usms38020 Union position markers on battlefield, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38020.html usms38023 Confederate position marker and cannon, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38023.html usms38022 Obelisk and statues commemorating a unit, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38022.html usms38013 Stern of the union steamboat Cairo, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38013.html usms38018 USS Cairo, a ironclad union gunboat sunk by a mine, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38018.html usms38015 Inside the union gunboat Cairo, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38015.html usms38026 Entrance sign and cannon, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38026.html usms38012 Canon and iron armor of the Cairo, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38012.html usms38019 Monument, Union position markers, and gun, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38019.html usms38011 Ironclad union gunboat Cairo, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38011.html usms38016 Headstones and trees, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38016.html usms38017 Cemetery, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38017.html usms38024 Cannon, union position marker, and monument, Vicksburg National Military Park. Vicksburg, Mississippi, USA http://www.terragalleria.com/america/mississippi/vicksburg/picture.usms38024.html