Statistics for occurrence #1 of “Harper's Ferry” in chapter 42 of Jubal Anderson Early, Ruth Hairston Early, Lieutenant General Jubal A. Early , C. S. A.:
...formation that a column under Averill was moving from Martinsburg towards Winchester, and as the position I held near Berryville left my trains exposed to expeditions in the rear from Martinsburg and Harper's Ferry , I determined to concentrate my force near Strasburg, so as to enable me to put the trains in safety and then move out and attack the enemy.
This movement was commenced on the night of the 19th; Ra...
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