Statistics for occurrence #1 of “Harper's Ferry” in chapter 11, page 142 of Brig.-Gen. Bradley T. Johnson, Confederate Military History, a library of Confederate States Military History: Volume 2.1, Maryland:

.... A. L. Couter, J. G. Harris, John F. Ransom. Battles and actions of the First Maryland Artillery: Chickahominy, Evansport, Mechanicsville, Cedar Mountain, Gaines' Mill, 2nd Manassas, Malvern Hill, Harper's Ferry , 1st Cold Harbor, 2nd Cold Harbor, Sharpsburg, Hamilton's Crossing, 1st Fredericksburg, 2nd Fredericksburg, Winchester, Mine Run, Gettysburg, Turkey Ridge, Petersburg, White Sulphur Springs, Squirrel...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Harper's Ferry (West Virginia, United States) 10,974 93 304 1 0 user votes

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