30 N. SLUIS G SONS, CHICAGO 7, ILLINOIS 
Sprayers and Blowers 
D & B No. 200 Duster 

Rival No. 34G Sprayer 
Capacity, 3% Gallons. 
This machine is equipped with hose and 20- 
inch extension rod, making it easy to put the 
nozzle close to the plant, enabling you to spray 
where it is most needed. A few strokes on the 
pump handle every 10 minutes is all that is 
necessary to give sufficient pressure. Tank is 
galvanized, nozzle brass. Price, $6.00. 



One-Shot Hand Duster 
Delivers powerful load of dust with every 
stroke. Suitable for dry dusting only. Price, 
$1.25. 
Root Wheelbarrow Duster 
A one-man traction type 
duster for all row crops such . SoS 

as potatoes, berries, tobacco, 
cotton, beans, cabbage, etc. 
The big 24 in. x 2 in. steel 
wheel carries all the weight. 
The operator simply sets the 
nozzles at the required height, 
then walks along between the 
rows at an ordinary pace. 
Very easy to operate. The 
dust discharge is at the rear— 
no walking through a cloud 
of dust. 
Steel Wheel Only 

Used for dry dusting only. Large fan operat- 
ed by crank handle through gears gives a power- 
ful blast, distributing insecticide to every little 
nook of the leaves. The gears are enclosed in a 
dustproof case packed with light grease. In 
addition, it has a curved metal plate with strap 
to fasten around the waistline of the operator. 
Dusts one or two rows, as desired. Price: $14.00. 
When using a blower it is advisable to cover 
mouth and nose with cloth or handkerchief to 
prevent inhaling of poison dust, likely to cause 
ill effect. 
All wheelbarrow Dusters are 
now equipped with steel wheels. 
Please note. 
Furnished with sufficient 
—_ Q, discharge for dusting one or 
two rows. 
} «= Nozzles adjustable to rows 
y in any width up to 72 inches 
apart and in any height from 
ground to 36 inches. 
Length over-all, without fit- 
tings, 52 inches. Height 37!4 
inches. Capacity of hopper 8 
to 12 lbs——depending upon 
the dust used. 
Price, complete, $36.70. 

Dusters and Sprayers are Not Available Until Later in the Season 
