Statistics for occurrence #1 of “Boston, Mass.” in chapter 1 of Benjamnin F. Butler, Butler's Book: Autobiography and Personal Reminiscences of Major-General Benjamin Butler:

...btless be received with more than ordinary interest, containing as it does the opinion of a lawyer second to none in the world:-- Boston, Oct. 5, 1891. A. M. Thayer & Co., 6 Mt. Vernon St., Boston, Mass. Gentlemen:--I have taken note of the performances now going on by publishers of important books, who, after they have made solemn engagements that their books shall be sold only by subscription, ...
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