Statistics for occurrence #1 of “Chambersburg” in chapter 34, regiment reg654 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...vices to the Government April 15, 1861. Not at first accepted, but finally mustered in May 13, 1861. Moved to Carlisle, Pa., May 29-30. Attached to George H. Thomas' Command. Moved to Chambersburg May 31, and to Greencastle June 7. To Williamsport June 12. Advance to Falling Waters June 17. Action at Falling Waters July 2. Bunker Hill July 2. Occupation of Martinsburg July ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Chambersburg (New Jersey, United States) 716 109 128 39 0 user votes
Chambersburg (Illinois, United States) 0 0 0 0 0 user votes
Chambersburg (Missouri, United States) 0 0 0 0 0 user votes
Chambersburg (Ohio, United States) 0 0 0 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.