Statistics for occurrence #1 of “Zurich” in chapter 2, page 21 of Elizabeth Cary Agassiz, Louis Agassiz: his life and correspondence, third edition:

...Zurich, he showed me the greatest politeness, offered me books from his library; in one word, said he would be for me here what Professor Schinz, with whom he had formerly studied, had been for me in Zurich . After the opening of the term, when I know these gentlemen better, I will tell you more about them. I have still to describe my home, chamber, garden, people of the house, etc.
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Zurich (Switzerland) 95 47 3 1 0 user votes
Zurich (California, United States) 0 0 0 0 0 user votes
Zurich (Canada) 0 0 0 0 0 user votes
Zurich (Kansas, United States) 0 0 0 0 0 user votes
Zurich (Montana, United States) 0 0 0 0 0 user votes
Zurich (Netherlands) 0 0 0 0 0 user votes
Zurich (New York, United States) 0 0 0 0 0 user votes
Zurich (Switzerland) 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.