26 



THE IRRIGATION AGE. 



UNDERFLOW IN ARKANSAS VALLEY. 



The Arkansas Valley, from Hutchinson west to the 

 Colorado state line, should be under irrigation, pumping 

 water from the underflow, declared H. B. Walker, state 

 irrigation engineer, who was in Hutchinson, Kansas, 

 recently. 



This water which, comparatively speaking, is right 

 at the grass roots, is found at from 6 to 30 feet below 

 the surface. 



"There is no danger of exhausting the underflow by 

 over-irrigating," said Mr. Walker. "Up to the present 

 time neither the water plane nor the supply of ground 

 water has been affected visibly by the numerous pumping 

 plants which are now scattered throughout the shallow 

 water area. The supply is inexhaustible." 



Portable Folding Steel Dam 



Simple in construction and 

 easy to manufacture. 

 Light, durable and easily 

 carried about. 

 Easily and quickly adjusted 

 to any ditch. A four-foot 

 dam will fit any ditch up 

 to four feet wide. 

 With one or more extensions 

 will fit as wide a ditch as 

 desired, or enable the irri- 

 gator to turn the water in 

 different directions. 



Practical, efficient and con- 

 venient time and labor 

 saver. 



Can be manufactured and 

 Portable Steel Dam Is a Boon to Irngators so ^ a t a i ow p/ i ce an d will 



last for many years. There is a large demand in irrigated States for this 

 Dam. Thousands of irrigated tracts are being added annually to the large 

 number already under irrigation. Parties interested in tne manufacture and 

 sale of this dam can secure U. S. or State Rignts by writing tne inventor. 



W. A. LINKLETTER BOULDER, COLORADO 



THE WINNER 



THE machine that leads all eighth yard 

 mixers for design, principle, cost of 

 operation, convenience of operation, thor- 

 ough of mix and low price. Get our catalog 

 and learn Why. 



The Cement Tile Machinery Co. 



173 Rath Street, 



WATERLOO, IOWA 



'^pHINK what it means 

 to you! To have at 



- 1 - 



your service day and 

 night if desired the com- 

 bined power of 30 to 35 

 horses and 10 to 15 men- 

 ready at a moment's notice to 

 plow, disc, harrow, seed, har- 

 vest, build roads, irrigate, 



thresh and do numerous other power jobs, all 

 at the minimum expense for fuel and main- 

 tenance. That's what you get when you 

 buy a time-tried and time-proven 



AULTMAN-TAYLOR 30-60 

 GAS TRACTOR 



They're built with the complete knowledge of 

 the requirements of a tractor of the first quality. 

 They're built right here in our own shop, under 

 our own supervision. We know they're right and 

 we stand back of every tractor. The Aultman- 

 Taylor 30-60 burns either gasoline, kerosene or 



distillate with unequaled economy. The Ault man- Taylor 30-60 is not an expeiiment. Theii real worth has been demonstrated on thousands o* 



farms throughout North America. Let us explain to you why you should own and operate one of these money-making and labor-saving tractors. 



WRITE FOR CATALOG AND FURTHER INFORMATION TODAY. 



We aie also builders of the Famous "New Century" Separator, "Matchless" Clover and Alfalfa Huller, Steam Traction and Portable Engines. 



Bean Threshers and Saw Mills. Catalog free upon request. 



THE AULTMAN & TAYLOR MACHINERY COMPANY 



BRANCHES: 



Minneapolis, Minn. 



Wichita, Kan. 



MANSFIELD, OH I O. 



Portland, Ore. 



Decatur, 111. 



l.ir 



Nebr 



Indianapolis, Ind. 



Kansas City, Mo. 



When writing to advertisers please mention The Irrigation Age. 



