
1950 
McMAHON’S | 
ANNUAL 
Our 54th Year 

FIELD & GARDEN 
MODERN SEED CLEANING & SEED TREATING PLANT, 
ELEVATOR, WAREHOUSE & OFFICE AT RAPID CITY 
— IT PAYS TO PLANT QUALITY SEED — 
MAKE ARRANGEMENTS NOW 10 HAVE YOUR SEED CLEANED OVER OUR 
SPECIAL SEED CLEANING AND TREATING EQUIPMENT 
McMahon Company, Inc. 
Rapid City, S. Dak. Sturgis, S. Dak. 
