THE IRRIGATION AGE. 



157 



IRON RESISTS CORROSION 



IN PROPORTION TO ITS PURITY 



Very few people nowadays will attempt to dispute this statement. 

 THE PROOFS OF EXPERIENCE ARE OVERWHELMING. 



The question to be decided in selecting material for CORRUGATED 

 CULVERTS and other exposed iron installation's is 



HOW CAN WE BE SURE OF GETTING A PURE IRON? 



Any of the Culvert Manufacturers listed below will furnish a bond, issued 

 by a Surety Company, acceptable to the United States Government, 

 guaranteeing that the base metal of all American Ingot Iron Armco 

 Culverts will analyze 99.84% Pure Iron, taking into account all impur- 

 ities, viz.: Carbon, Manganese, Copper, Sulphur, Phosphorus, Silicon, 

 Oxygen, Hydrogen and Nitrogen. <fl Anyone offering a material as 

 being of equal merit, should, of course, be willing to do likewise. 



Write the nearest manufacturer for particulars and prices on American Ingot Iron Culverts, Flumes, 



Sheets, Plates, Roofing and Formed Products : 



Arkansas Little Rock 



Dixie Culvert & Metal Co. 

 California Los Angeles 



California Cor. Culvert Co. 

 California West Berkeley 



California Cor. Culvert Co. 

 Colorado Denver 



R. Hardesty Mfg. Co. 

 Delaware Clayton 



Delaware Metal Culvert Co. 

 Florida Jacksonville 



Dixie Culvert & Metal Co. 

 Georgia Atlanta 



Dixie Culvert & Metal Co. 

 Illinois Bloomington 



Illinois Corrugated Metal Co. 

 Indiana Crawfordsville 



W. Q. O'Neall Co. 

 Indiana Princeton 



W.Q- O'Neall Co. 

 Iowa Des Moines 



Iowa Pure Iron Culvert Co. 



Iowa Independence 



Independence Cor. Culvert Co. 

 Kansas Topeka 



The Road Supply & Metal Co. 

 Kentucky Buechel 



Kentucky Culvert Co. 

 Louisiana New Orleans 



Dixie Culvert & Metal Co. 

 Maryland Havre de Grace 



J. N. Spencer. 

 Massachusetts Palmer 



New England Metal Cul. Co. 

 Michigan Bark River 



Bark River Bridge & Cul. Co. 

 Michigan Lansing 



Michigan Bridge & Pipe Co. 

 Minnesota Minneapolis 



Lyle Corrugated Culvert Co. 

 Minnesota Lyle 



Lyle Corrugated Culvert Co. 

 Missouri Moberly 



Corrugated Culvert Co. 



Montana Missoula 



Montana Culvert Co. 

 N e bras ka Lincoln 



Lee Arnett Co. 

 Nebraska Wahoo 



Nebraska Culvert & Mfg. Co. 

 N evada Reno 



Nevada Metal Mfg. Co. 

 New Hampshire Nashua 



North East Metal Culvert Co. 

 New Jersey Flemington 



Pennsylvania Metal Cul. Co. 

 New York Auburn 



Pennsylvania Metal Cul. Co. 

 North Carolina Greensboro 



Dixie Culvert & Metal Co. 

 North Dakota Wahpeton 



Northwestern Sheet & IronWks. 

 Ohio Middletown 



American Rolling Mill Co. 



Ohio Corrugated Culvert Co. 

 Oklahoma Shawnee 



Dixie Culvert & Metal Co. 



Oregon Portland 



Coast Culvert & Flume Co. 

 Pennsylvania Warren 



Pennsylvania Metal Cul. Co. 

 South Dakota Sioux Falls 



Sioux Palls Metal Culvert Co. 

 Tennessee N ashville 



Tennessee Metal Culvert Co. 

 Texas Dallas 



Atlas Metal Works. 

 Texas El Paso 



Western Metal Mfg. Co. 

 Texas Houston 



Lone Star Culvert Co. 

 Utah Woods Cross 



Utah Culvert Co. 

 Virginia Roanoke 



Virginia Metal & Culvert Co. 

 Washington Spokane 



Spokane Cor. Cul. & Tank Co. 

 Wisconsin Eau Claire 



Bark River Bridge & Cul Co. 

 Wisconsin Madison 



Wisconsin Culvert Co. 



When writing to advertisers please mention The Irrigation Age. 



