Statistics for occurrence #1 of “Headquarters” in chapter 3 of Alfred Roman, The military operations of General Beauregard in the war between the states, 1861 to 1865:

...he Commanding General of the Department and Major Childs, ordnance officer in charge of the Charleston Arsenal. A clear and comprehensive explanation of it is given in the following letter: Headquarters , Department of S. C., Ga., and Fla., Charleston, S. C., Nov. 27th, 1862. Genl. Sam. Cooper, Adjt. and Insp.-Genl., Richmond, Va.: General—About the 20th inst., having ascertained that a suf...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Headquarters (Washington, United States) 1,024 466 0 0 0 user votes
Headquarters (New Jersey, United States) 132 124 0 0 0 user votes
Headquarters (Kentucky, United States) 84 0 0 0 0 user votes
Headquarters (Arizona, United States) 2 0 0 0 0 user votes
Headquarters (Idaho, 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.