COLORADO EXPERIMENT STATION. I 7 
ceding which costs $65.00, and also a cheaper 
pump which can be attached to a common wagon 
wheel and, by fastening the pump to a barrel, the 
expense of tank and wheels is saved. 
If only a small amount of spraying is to be 
done, and that upon low plants or shrubs, a bellows 
atomizer, manufactured by Thomas Woodason, 451 
East Columbia street, Philadelphia, Pa., will be 
found to do good work and to be very economical 
of material. Mr. Woodason also manufactures a 
(Fig. 4-) 
