Statistics for occurrence #1 of “Massachusetts” in chapter 9 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.:

...hief. In October, 1866, departments had been formed in Illinois, Wisconsin, Indiana, Iowa, and Minnesota, and posts had been organized in Ohio, Missouri, Kentucky, Arkansas, District of Columbia, Massachusetts , New York, and Pennsylvania. On October 31, 1866, Doctor Stephenson issued General Orders No. 13, directing a national convention to be held at Indianapolis, November 20, 1866, signing this order a...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Massachusetts (Massachusetts, United States) 30,598 28 0 0 0 user votes

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