Statistics for occurrence #1 of “Elmira” in chapter 1.7, page 155 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.:

...Camp at Belle Plain was only temporary; the prisoners were taken thence by transports in the direction of Baltimore or Washington, sometimes even New York, and forwarded to the great Union prisons at Elmira , Johnson's Island, Lake Erie, or Camp Douglas, Illinois. On the brow of the hill to the right stands a Union field-piece pointing directly at the mass of prisoners. Behind it are the tents of the...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Elmira (Canada) 4 0 0 0 0 user votes
Elmira (California, United States) 0 0 0 0 0 user votes
Elmira (Canada) 0 0 0 0 0 user votes
Elmira (Idaho, United States) 0 0 0 0 0 user votes
Elmira (Illinois, United States) 0 0 0 0 0 user votes
Elmira (Indiana, United States) 0 0 0 0 0 user votes
Elmira (Iowa, United States) 0 0 0 0 0 user votes
Elmira (Michigan, United States) 0 0 0 0 0 user votes
Elmira (Missouri, United States) 0 0 0 0 0 user votes
Elmira (Ohio, United States) 0 0 0 0 0 user votes
Elmira (Oregon, United States) 0 0 0 0 0 user votes
Elmira (West Virginia, 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.