This building is located at 35 E. Wacker Drive , Chicago.  This building had many names during its history –Pure Oil Building, North American Life Building, and the Jeweler’s Building.  Construction on this structure extended from 1925-7.  Architects on the project were Joachim G.Giaver and Frederick P. Dinkelberg.  Main contractor was Starrett-Dilks Company.  

     Building style is neoclassical. It is 40 stories ( 523 feet).  Structure is currently under renovation by Goettsch  Partners.