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DONT WASH YOUR SOIL AWAY 23 
BETTER ... NEWER 
SPRINKLER IRRIGATION 
"BETTER! |! NEWER! 
in IRRIGATION” 
Here is portable aluminum irrigation that is 
near perfection. Amazing scientific develop- 
ments of the A-M Manufacturing Co. are caus- 
ing much favorable comment throughout the 
country by farmers who know and appreciate 
efficient and economical sprinkler irrigation. 
Left: light, strong automatic 
locking and unlocking aluminum 
coupler using famous Pierce 
patented gaskets. 
Above: A-M permanent irrigation valve at 
the left and valve in line, showing valve opener 
elbow at the right. Both possess amazing and 
welcome new qualities. 

A Complete Line of Portable Aluminum 
Irrigation Equipment 
The Famous Rain Bird Sprinklers 
Pumps and Electric or Gasoline Power to meet 
every requirement 

