"only second...to that of the New York Herald" edit

The final sentence in the lede states "A period review remarked that the building was 'probably only second in the United States to that of the New York Herald'." "Second" in terms of what? Building size? Press production capacity? Press speed? No indication is given, and the source for the claim is a book that is not accessible on-line. Can anyone disambiguate? Bricology (talk) 19:20, 12 December 2021 (UTC)Reply