Statistics for occurrence #1 of “Rock Island” in chapter 1.3 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 7: Prisons and Hospitals.:

...e miles long and half a mile wide. The construction of the prison was ordered in July, 1863, and on August 12th, the quartermaster-general instructed the builder that the barracks for prisoners on Rock Island should be put up in the roughest and cheapest manner, mere shanties, with no fine work about them. A high fence enclosed eighty-four barracks arranged in six rows of fourteen each. The barracks w...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Rock Island (Illinois, United States) 1 0 1 0 0 user votes
Rock Island (Tennessee, United States) 1 0 1 0 0 user votes
Rock Island (Alabama, United States) 0 0 0 0 0 user votes
Rock Island (Alaska, United States) 0 0 0 0 0 user votes
Rock Island (Arizona, United States) 0 0 0 0 0 user votes
Rock Island (Canada) 0 0 0 0 0 user votes
Rock Island (Connecticut, United States) 0 0 0 0 0 user votes
Rock Island (Connecticut, United States) 0 0 0 0 0 user votes
Rock Island (Florida, United States) 0 0 0 0 0 user votes
Rock Island (Florida, United States) 0 0 0 0 0 user votes
Rock Island (Florida, United States) 0 0 0 0 0 user votes
Rock Island (Florida, United States) 0 0 0 0 0 user votes
Rock Island (Georgia, United States) 0 0 0 0 0 user votes
Rock Island (Idaho, United States) 0 0 0 0 0 user votes
Rock Island (Idaho, United States) 0 0 0 0 0 user votes
Rock Island (Illinois, United States) 0 0 0 0 0 user votes
Rock Island (Illinois, United States) 0 0 0 0 0 user votes
Rock Island (Indiana, United States) 0 0 0 0 0 user votes
Rock Island (Maine, United States) 0 0 0 0 0 user votes
Rock Island (Maine, United States) 0 0 0 0 0 user votes
Rock Island (Maryland, United States) 0 0 0 0 0 user votes
Rock Island (Massachusetts, United States) 0 0 0 0 0 user votes
Rock Island (Massachusetts, United States) 0 0 0 0 0 user votes
Rock Island (Michigan, United States) 0 0 0 0 0 user votes
Rock Island (Minnesota, United States) 0 0 0 0 0 user votes
Rock Island (Minnesota, United States) 0 0 0 0 0 user votes
Rock Island (Montana, United States) 0 0 0 0 0 user votes
Rock Island (Montana, United States) 0 0 0 0 0 user votes
Rock Island (Nevada, United States) 0 0 0 0 0 user votes
Rock Island (New Hampshire, United States) 0 0 0 0 0 user votes
Rock Island (New York, United States) 0 0 0 0 0 user votes
Rock Island (New York, United States) 0 0 0 0 0 user votes
Rock Island (New York, United States) 0 0 0 0 0 user votes
Rock Island (Oklahoma, United States) 0 0 0 0 0 user votes
Rock Island (Oregon, United States) 0 0 0 0 0 user votes
Rock Island (Oregon, United States) 0 0 0 0 0 user votes
Rock Island (Rhode Island, United States) 0 0 0 0 0 user votes
Rock Island (Rhode Island, United States) 0 0 0 0 0 user votes
Rock Island (Tennessee, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Texas, United States) 0 0 0 0 0 user votes
Rock Island (Utah, United States) 0 0 0 0 0 user votes
Rock Island (Vermont, United States) 0 0 0 0 0 user votes
Rock Island (Vermont, United States) 0 0 0 0 0 user votes
Rock Island (Virginia, United States) 0 0 0 0 0 user votes
Rock Island (Washington, United States) 0 0 0 0 0 user votes
Rock Island (Washington, United States) 0 0 0 0 0 user votes
Rock Island (Washington, United States) 0 0 0 0 0 user votes
Rock Island (Washington, United States) 0 0 0 0 0 user votes
Rock Island (Wisconsin, United States) 0 0 0 0 0 user votes
Rock Island (Wisconsin, United States) 0 0 0 0 0 user votes
Rock Island (Wisconsin, United States) 0 0 0 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.