Statistics for occurrence #1 of “Hagerstown” in chapter 4, page 607 of Comte de Paris, History of the Civil War in America. Vol. 3.:
...e has given formal instructions to disguise the march of the First corps, McLaws is brought to a halt while waiting for orders; finally, the column makes a retrograde movement in the direction of the Hagerstown road, to follow it as far as the Black Horse Tavern, and there to take the Millerstown road, in order to reach the schoolhouse by a deviation of about five miles.
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