Statistics for occurrence #1 of “Mass.” in chapter 5.20, page 364 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 1: The Opening Battles.:

...unded, 174 missing. Confed. 68 killed, 329 wounded (includes losses at Front Royal the 23d). Union, 12th, 13th, 14th, 17th, 25th, and 44th N. Y., 62d and 83d Pa., 16th Mich., 9th and 22d Mass. , 5th Mass. Artil., 2d Maine Artil., Battery F 5th U. S. Artil., 1st U. S. Sharpshooters. Confed., Gen. L. O'B. Branch's N. C. Brigade. Union 53 killed, 344 wounded. Confed. 200 kille...
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