Statistics for occurrence #1 of “Doc” in chapter 2 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 5.:

... Doc
United States steam sloop Brooklyn, off New-Orleans, April 25, 1862. sir: I have to report, that in the action of...
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.