Chicago Many other architects have left their impression on the Chicago skyline such as Daniel Burnham, Louis Sullivan, Charles B. Atwood, John Root, and Helmut Jahn. The Merchandise Mart, once first on the list of largest buildings in the world, currently listed as 44th-largest (), had its own zip code until 2008, and stands near the junction of the North and South branches of the Chicago River. Presently, the four tallest buildings in the city are Willis Tower (formerly the Sears Tower, also a building with its own zip code), Trump International Hotel and Tower, the Aon Center (previously the Standard
Salmon Tower Building was 34,309 square feet. It is currently owned by Tishman Speyer & Silverstein Properties. In 1980 Tishman Speyer & Silverstein Properties collaborated on a $25 Million renovation. Salmon Tower Building The Salmon Tower Building is a 31-story edifice located at 11 West 42nd Street in Manhattan which was designed by Albert J. Wilcox. It was completed by early 1928 at which time its interior was more than 50% leased. Salmon Tower Building was located just east of the Aeolian Building. The firm of Walter J. Salmon, Sr. which erected the edifice, was known as 11 West 42nd Street, Inc. It