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"Shelling Confederate cavalry across the Potomac River from the heights of Great Falls, by Major West, of Campbell's Pennsylvania Artillery, October 4th, 1861. On Friday, october 4th, 1861, Major West, of Campbell's Pennsylvania Artillery, was ordered to shell a barn, in which there was every reason to conclude a large quantity of Confederate provisions and supplies was stored. The major, therefore, placed a Parrott gun on the heights of Great Falls, and threw a few shells across the Potomac. Several of them fell into the barn, which had the effect of unhousing a number of Confederate cavalry, who rode with all speed for the neighboring woods." — Frank Leslie, 1896

Great Falls

"Shelling Confederate cavalry across the Potomac River from the heights of Great Falls, by Major West,…