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cutting their way through the felled trees with which the mountain-side had been covered, under the very muzzles of the
Confederate cannon, driving the foe from his camp in the hollow or plateau well up toward the crest, and forcing him around the arable belt toward the
Chattanooga Valley.
In this work,
Cobham's brigade, posted on high ground, did effective service, by pouring destructive volleys from above and behind the
Confederates, while
Freeland's brigade was rolling them up on the flank.
Both were supported, closely and warmly, by the brigades of
Whittaker and
Creighton.
Not knowing to what extent the
Confederates might be re-enforced, and fearing a fatal entanglement and disordering of his troops in the mountain,
Hooker now directed them to halt.
But they could not be restrained.
Inspired by their success they pushed on, and notwithstanding their adversaries had been re-enforced, they continued to be irresistible.
Two of
Osterhaus's regiments, meanwhile, had been sent forward on the
Chattanooga road, near the base of the mountain, and the remainder of his division joined
Geary.
After a little more struggle the plateau was cleared, and from near Craven's house, where the
Confederates made their last stand, they were seen flying pell-mell, in utter confusion, down the precipices, ravines, and rugged slopes, toward the
Chattanooga Valley.
During all the struggle, a battery planted on a little wooded hill on
Moccasin Point, under
Captain Naylor, had been doing excellent service.
It actually dismounted one of the guns in the Confederate battery on the top of
Lookout Mountain, nearly fifteen hundred feet above it.
It was now about two o'clock in the afternoon.
The mountain was completely enveloped in a dense cloud — so dense as to make further movements perilous, if not impossible.
All the morning, while the struggle was going
on, the mountain was hooded with vapor that went up from the valley, and it was only at intervals, when it broke away, that glimpses of the lines and banners of the Nationals might be caught by straining eyes at
Chattanooga