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ELEMENTARY AGRICULTURE 
Portland Cement. A commercial cement used in concrete¬ 
making. It was first made in Portland, England. 
Reenforced. Strengthening iron or steel supports in concrete. 
Slide. A running bar for a gate. 
Solidifying. Making solid. 
Splicing. To unite by interweaving. 
Triangular. An object having three sides shaped like a tri¬ 
angle. 
REFERENCES 
“Making Things,” P. G. Holden & C. M. Carroll, International 
Harvester Co. 
“Productive Poultry Husbandry,” Harry R. Lewis, Lippincott, 
1921. 
“Handy Farm Mechanics,” Rolfe Colbeigh, Orange Judd, 1914. 
