THE PERFECTION CONCRETE STAVE SILO 



PERFECTION CONCRETE STAVE SILO COMPANY 



516 CLAPP BUILDING. DES MO1NES. IOWA. 



There is only one way to 

 manufacture concrete, and 

 that is by the "Wet-Mix" 

 process. Our Perfection Con- 

 crete Stave Silo Stave is made 

 by the "Wet-Mix" process; 

 the staves are cast in moulds 

 with an aggregate of one 

 of cement, two of sand, and 

 three of gravel or crushed 

 rock, and when cured, pro- 

 duce a strong, non-porous 

 product and present a hand- 

 some appearance. 



Our "all steel" large door 

 system appeals to the farmer 

 and silo users. We sell our 

 moulds outright; we make no 

 charge for royalties; there is 

 no "blue sky" or exclusive ter- 

 ritory connected with our 

 proposition. You pay for 

 what you get. In another 

 part of this book is a com- 

 plete description of our silo. 

 CONCRETE WORKERS 



Get into the silo business. 

 It furnishes splendid profits; 

 it is a growing business. The 

 silos you erect this year will 

 be for many, many years to 

 come "silent salesmen" for 

 you. When you go into the 

 concrete stave silo business, 

 get the best. Get a system 

 that permits making the staves 

 by the "wet process"; that 

 permits mortar to be placed 

 between the joints of every 

 stave; that will give you a 

 malleable door frame with an 

 all steel door and steel ladder 

 combination; a silo without a 

 word of criticism and easy to 

 erect, and with splendid profits 

 to the contractor. Write us 

 for information, and we will 

 gladly send you our literature. 

 Excellent terms of payment to 

 responsible people. 



