[Battered guns and fortifications inside Port Hudson after the siege in 1863]

Cap. (i.e., Captain) Grimby's (i.e. Grimsby's) battery, Indiana arty. (i.e. artillery), Port Hudson, La.

[Confederate cannon with shells captured during the siege of Port Hudson, Louisiana in 1863]

[Church used by Confederates as a granary during the siege of Port Hudson, Louisiana in 1863]

[Inside the battery, a man stands next to a cannon aimed at the river]

[Damaged cannon and artillery inside Port Hudson after the siege]

[Artillery post inside the fort at Port Hudson facing the river after the siege in 1863]