Statistics for occurrence #1 of “Gettysburg, Pa.” 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.:

...703,851 Assault on Vicksburg, Miss., May 22, 18635022,5501473,199Full reports not available Port Hudson, La., May 27, 18632931,5451571,995235 Port Hudson, La., June 14, 18632031,4011881,792222547 Gettysburg, Pa. , July 1-3, 18633,15514,5295,36523,0493,90318,7355,42528,063 Fort Wagner, S. C., July 18, 18632468803891,515361335174 Chickamauga, Ga., Sept. 19-20, 18631,6579,7564,75716,1702,31214,6741,46818,484 ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.