£o gichitects, Contractors and guilders . — 
 
 ' We take this opportunity of announc- 
 ing to you that we are prepared to execute 
 Wrought Iron and Steel Work for (Build- 
 ings, Court Houses, Jails, &c., of every 
 description Having a large Engineer- 
 ing ford, we are also prepared to calcu- 
 late the STRAINS and put in the sizes of 
 materials required by Architects, Builders 
 and Contractors in buildings of all 
 kinds. We are prepared to furnish 
 estimates and plans for Iron (Roofs, 
 Girders and Iron (Buildings. Will be 
 pleased to hear from all Architects, Build- 
 ers and Contractors on work of this class, 
 and will give their communications 
 prompt and careful attention. 
 
Our Works are ampng the largest and 
 most thoroughly equipped in the Country 
 for doing first-class Wrought Iron Work. 
 We make specialties of Sleeve (Nuts, 
 Weldless Eye (Bars, upset Thread Ends, 
 Steayn (Riveting, Etc., Etc 
 King Iron Bridge & Manufacturing Co , 
 
 Cor. St. Clair & Wasson Sts., 
 
 203 ** 
 

 AVERY LIBRARY 
 
 COLUMBIA UNIVERSITY