Statistics for occurrence #1 of “Major-General Samuel P. Heintzelman” in part 1.2, chapter 1.4, page 45 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.:

... Major-General Samuel P. Heintzelman
...
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