Statistics for occurrence #1 of “Maryland” in chapter 6.40 of Southern Historical Society Papers, Volume 1.:

... Richmond, Virginia.--Mss. of General Lee's final and full Report of the Pennsylvania Campaign (dated January 1864), copied by Michael Kelly, Clerk to General S. Cooper. R. S. Hollins, Baltimore, Maryland .--One bound file of Baltimore Sun, from October, 1860, to December 31st, 1865.--T. Ditterline's sketch of the battles of Gettysburg.--M. Jacobs' Invasion of Pennsylvania and Battle of Gettysbnrg. ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Maryland (Maryland, United States) 18,573 38 3 0 0 user votes
Maryland (Illinois, United States) 0 0 0 0 0 user votes
Maryland (Liberia) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (Louisiana, United States) 0 0 0 0 0 user votes
Maryland (New Jersey, United States) 0 0 0 0 0 user votes
Maryland (New York, 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.