Statistics for occurrence #1 of “Doc” in chapter 5 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 5.:

... Doc
headquarters of the army of the Potomac, May 4, 9 A. M. To Hon. Edwin M. Stanton, Secretary of War: we have the r...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Doc 6,842 510 2 0 0 user votes
N. Y. Doc 1,108 0 0 0 0 user votes
Y. S. M. Doc 78 0 0 0 0 user votes
London Doc 4 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.