Statistics for occurrence #1 of “Merrimac” in chapter 11 of Elias Nason, McClellan's Own Story: the war for the union, the soldiers who fought it, the civilians who directed it, and his relations to them.:

... New Orleans, as had been intended. It is a little singular that the effect of my urgency was to hasten her completion, so that she arrived in Hampton Roads in season to check the operations of the Merrimac .
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Merrimac 875 31 1 1 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.