Statistics for occurrence #1 of “Callao” in chapter 31 of Thomas Wentworth Higginson, Harvard Memorial Biographies:

...im than the mean tasks imposed upon him on the Peabody, since he had shipped as ordinary seaman, and had thus more opportunity to learn and do the more intricate parts of the work. On arriving at Callao , he found that the crew had been shipped under false pretences, and that the ship was bound for the Chincha Island for guano,—a place to which sailors will never go if it can be avoided, as the...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Callao (Peru) 90 6 4 0 0 user votes
Callao (Missouri, United States) 1 0 1 0 0 user votes
Callao (Peru) 0 0 0 0 0 user votes
Callao (Utah, United States) 0 0 0 0 0 user votes
Callao (Virginia, 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.