Statistics for occurrence #1 of “O. Mtn” in chapter 209 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 11.:

... gun, bronze, C. S. 3 1/2-inch rifled gun, C. S. 3-inch Ordnance gun, U. S. 3-inch C.-iron gun, R., C. S. 3-inch R. Bronze gun, C. S. 10-Pdr. Parrott, O. M., U. S. 6-Pdr., bronze, U. S. 12-Pdr. O. Mtn . Howitzer, U. S. 12-Pdr. Fd. howitzer, U. S. 3-inch Ord. And 12-Pdr. Lt. U. S. total artillery. artillery carriages and limbers. caissons. artillery harness, lead and wheel sets for two horses. a...
Max. Freq. Min. Freq.
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O. Mtn 2 2 0 0 0 user votes

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