Statistics for occurrence #1 of “Joseph M. Knap” in chapter 4, page 35 of The Photographic History of The Civil War: in ten volumes, Thousands of Scenes Photographed 1861-65, with Text by many Special Authorities, Volume 5: Forts and Artillery.:

... Joseph M. Knap
The upper photograph is of Independent Battery E of Pennsylvania Light Artillery, known as Knap's Battery, after its captai...
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Entity Corpus Doc Corpus Doc  
Joseph M. Knap 21 10 7 0 0 user votes
Joseph M. Knapp 4 0 0 0 0 user votes

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