Statistics for occurrence #1 of “Petersburg, Va.” in chapter 6, page 144 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 10: The Armies and the Leaders.:

... Petersburg, Va.
Continued from page 142 Union ArmyCONFEDERATE Army KilledWoundedMissingTotalKilledWoundedMissingTotal Champion's Hill, Miss., ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Petersburg, Va. (Virginia, United States) 3,884 14 1,976 4 0 user votes
Petersburg, Va. (West Virginia, United States) 13 0 13 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.