Statistics for occurrence #1 of “Headquarters” in chapter 26, page 494 of Alfred Roman, The military operations of General Beauregard in the war between the states, 1861 to 1865:

...ht to fill up their rifle-pits, spike their guns, etc., should be resorted to whenever the night will favor such operations. Respectfully, your obedient servant, G. T. Beauregard, Genl. Comdg. Headquarters , Department S. C., Ga., and Fla., Charleston, S. C., July 24th, 1863. Lieut.-Col. D. B. Harris, Chief-Engineer, etc., etc.: Colonel,—It is the wish of the Commanding General that the work o...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Headquarters (New Jersey, United States) 132 124 0 0 0 user votes
Headquarters (Washington, United States) 1,024 466 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.