Statistics for occurrence #1 of “Petersburg, Va.” in chapter 1 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Index:

...8, seq.; guns in position, V., 13, 24, seq.; organization of, V., 22, seq.; at Cedar Mountain, V., 34, seq.; heavy guns, V., 35, 52, 140; at Second Manassas, Va., V., 36; at Shiloh, Tenn., V., 44; at Petersburg, Va. , V., 45, 54; British criticism, V., 54; Sherman's march, V., 50; at Fort Pulaski, Ga., V., 147; First Wisconsin, VIII., 248; First Ohio, VIII., 249. I., 358. X., 217. attem...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Petersburg, Va. (Virginia, United States) 3,884 28 1,976 24 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.