Statistics for occurrence #1 of “Valley mountain” in chapter 9 of Maj. Jed. Hotchkiss, Confederate Military History, a library of Confederate States Military History: Volume 3, Virginia:

...what had become of Rosecrans. Apprehensive that the bickerings of Floyd and Wise on the Kanawha line would lead to further disasters, now that Rosecrans had added his force to that of Cox, Lee left Valley mountain , about the 19th, and hastened to that line by way of Marlinton and Lewisburg. On the 14th, Loring made demonstrations on Reynolds at Elkwater, then, late in the day, retired to Conrad's at Valley...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Valley Mountain (West Virginia, United States) 117 40 1 0 0 user votes
Valley Mountain (California, United States) 0 0 0 0 0 user votes
Valley Mountain (Nevada, United States) 0 0 0 0 0 user votes
Valley Mountain (Vermont, United States) 0 0 0 0 0 user votes
Valley Mountain (West Virginia, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.