Statistics for occurrence #1 of “Pennsylvania” in chapter 17 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 1.:

... Thitherward they pressed, yelling like demons, and began a furious assault upon the cars with stones and other missiles. Quite a large number of the Union men of Baltimore had gathered around the Pennsylvania ns. Many of the latter sprang from the cars and engaged in a hand-to-hand fight with their assailants for almost two hours, nobly assisted by the Baltimore Unionists. The mob overpowered them...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Pennsylvania (Pennsylvania, United States) 12,690 132 2 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.