Statistics for occurrence #1 of “Alaska” in alphabetic letter D, entry group 1, entry dall-william-healey of Harper's Encyclopedia of United States History:

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Naturalist; born in Boston, Mass., Aug. 21, 1845; took part in the international telegraph expedition to Alaska in 1865-68; appointed assistant in the United States coast survey of Alaska in 1871, where he spent several years in various kinds of work, which included the geography, natural history, geology, etc...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Alaska (Alaska, United States) 386 234 0 0 0 user votes
Alaska (Indiana, United States) 0 0 0 0 0 user votes
Alaska (Michigan, United States) 0 0 0 0 0 user votes
Alaska (New Mexico, United States) 0 0 0 0 0 user votes
Alaska (Pennsylvania, United States) 0 0 0 0 0 user votes
Alaska (Pennsylvania, United States) 0 0 0 0 0 user votes
Alaska (Utah, United States) 0 0 0 0 0 user votes
Alaska (West Virginia, United States) 0 0 0 0 0 user votes
Alaska (Wisconsin, 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.