This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Virginia Petersburg Army Forge NARA .tif Scope and content General notes Local identifier SB War Department NARAAuthor Knox David Photographer File Virginia Petersburg ArmyForgeNARA tif tif File Virginia Petersburg ArmyForgeNARA NARAcooperation PDUSGov Petersburg Virginia Siege of Petersburg Equipment of the American Civil