Statistics for occurrence #1 of “Breckinridge” in part 3.12, chapter 3.14, page 306 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 2: Two Years of Grim War.:
... opened a terrific fire upon them.
But the onward rush of the Federals was not checked in the slightest degree.
The line of entrenchments at the base was carried with little opposition.
Most of Breckinridge 's men abandoned the ditches as the Federal skirmishers approached
...