Udendnll SrWfiiney 
'Purtlund JAmn'e 
Spray Boom 
FOUR-ROW 
This boom Is adjustable both horizon¬ 
tally and perpendicularly. By moving 
the spray boom proper on the uprights, 
you can raise or lower the nozzles as 
required. Then by moving the clips on 
the horizontal bar the nozzles can be so 
placed to spray rows of a number of 
different widths. 
This boom is made so that the ends 
can be swung up, as shown in the cut, so 
that sprayer can be drawn on the road 
or through a gate without danger of the 
boom being breken off by any obstruc¬ 
tion. 
The Myers Double Acting Cog 
Gear, Complete Spray Pump 
Outfit, No. R316B 
The Robertson 
Compressed Air Sprayers 
Are different from all others. They work easier, 
give a more powerful spray, last longer, always 
work. They are the only sprayers with the 
Robertson Patent Pump, which has a higher 
working efficiency than any other pump ever 
made. 
These sprayers have a Universal Nozzle that 
sprays up and down and to either side, in addi¬ 
tion to the direct spray nozzle. 
PRICES. 
Size, One-Quart. 
Tin Pump and Galvanized Iron Container....$1.00 
PREVENT DISEASE 
By Keeping Your Premises Germ Clean and 
Sanitary. 
The Compressed Air Sprayer, with a good in¬ 
secticide and germicide solution, quickly destroys 
all insect and germ life. Bugs, spiders, roaches, 
ants and other insects, as well as all disease 
germs, are killed almost instantly. It keeps sinks, 
garbage cans, cellars, closets, stables, kennels, 
poultry houses and all other parts of your prem¬ 
ises in a germ-free and sanitary condition. 
Do not be annoyed by insect pests or run the 
risk of contagion from disease germs when you 
can have everything clean and sanitary by such 
an easy process. 
MOUNTED ON SKIDS WITH 50 GADDON BARRED AND 
MECHANICAD AGITATOR 
With brass valves and ground bevel brass seats, 2-inch seamless 
brass removable cylinder, hemp packed plunger. 
Special features: Cog gear movement, increased leverage adapted 
for spraying under heavy pressure, mounted complete, occupying 
smallest possible space. Capacity sufficient for eight nozzles; well 
adapted for spraying potatoes. 
Pump complete, 50 gallon barrel mounted on skids, with pressure 
gauge, one 15-foot lead, %-inch, 5-ply discharge hose, one Fembro 
nozzle, one 8-foot pipe extension with lever shut-off and mechanical 
agitator. 
Price on application. 
The prices listed in this catalog are made in good faith and it is our desire that they be main¬ 
tained as firm figures in making up your order. There are rare cases, over which we have no 
control by reason of a decrease or advance of cost from the manufacturers, and we trust that you 
understand the meaning of the phrase “Prices are subject to change without notice.” 
121 
