WISEMAN-DOWNS CO., INC. - 34 E. PRATT ST. - BALTIMORE, MD. 
67 
JOHN DEERE SPIKE-TOOTH HARROWS 
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Two-Section John Deere Spike-Tooth Harrow, 
Having 30 Teeth to a Section 
This harrow is built in sections with 25, 30 or 35 teeth 
to the section, either %-inch square or %-inch diamond¬ 
shaped teeth. 
The John Deere Spike-Tooth Harrow is unusually strong 
for its weight. One reason for its great strength is that 
there are 2 stiffening bars in each section. The effect of 
these stiffening bars is to transmit any bending force which 
may come on a tooth beam to all of the other tooth beams 
in that section, making them all act together to resist bend¬ 
ing. Thus it is practically impossible in ordinary work to 
bend a tooth beam on a John Deere Spike-Tooth Harrow. 
The tooth beams are very strong and are made of channel 
bar, thicker in the center than at the edges—a form which 
offers great resistance to twisting. 
Three-Section John Deere Rigid Spike-Tooth Harrow 
Teeth Are Securely Held 
The teeth are held to the tooth bars by special steel clips 
which fit closely around the teeth, holding them into small 
notches in the edges of the tooth bars. These tooth clips 
are then drawn up tightly by means of two nuts which 
prevent them from working loose and make it practically 
impossible for a tooth to twist around, drop out and be¬ 
come lost. Each of the steel teeth is complete in itself, 
well made, with a head formed at the top so that the tooth 
cannot drop through the clip. Four runner teeth are fur¬ 
nished with each section, and are used as transports when 
moving the harrow from one field to another, making it 
unnecessary to take the implement down and load it on a 
wagon. 
50-Tooth, % x %, Spikes Harrow.$21.00 
60-Tooth, % x %, Spikes Harrow . 23.80 
90-Tooth, % x %, Spikes Harrow . 38.00 
JOHN DEERE WOOD-BAR SQUARE END HARROW 
When you buy a wood-bar harrow, you want it to last a 
long time. The longer it lasts, the less it costs and the 
more it pays. Be sure the harrow you buy has the best 
quality wood—its life is strictly dependent on that quality. 
The John Deere Wood-Bar Harrow is made of carefully 
selected, thoroughly seasoned oak. It is unusually strong 
and long-lived. 
The tooth bars are riveted at each tooth. They hold the 
teeth firmly and do not warp. The ends of the tooth bars 
have a strong and durable connection to the side arms. 
Teeth are the strong standardized square type set close 
together—this harrow puts land in finest condition. Handy 
levers control setting of teeth. 
Sizes Wood-Bar Square-End Harrow 
Number 
Section of Teeth Width Price 
Two . 84 10 feet $32.00 
Three . 126 15 feet 44.00 
Four. 168 20 feet 60.00 
SYRACUSE LEVER SPRING TOOTH HARROW 
The frame bars of angle steel, thoroughly pro¬ 
tected by steel shoes, which double the life of the 
harrow. Inside frame bars raised at the end, giving 
free outlet to trash. Frame with small opening in 
front, absolutely preventing loading at this point, 
which is so common with other makes. The tooth 
bars are of channel steel journaled in malleable 
brackets above the frame which gives the teeth high 
support and great range or adjustment for depth of 
cultivation and clearance. Spring teeth of high car¬ 
bon steel, without bolt holes, and held by malleable 
holders, allowing for separate adjustment when worn. 
By use of the levers the teeth can be readily set 
deep or shallow, or can be thrown out of the ground 
to clear off trash and for dragging harrow from one 
place to another. Central and direct draft without 
side motion; adjustable hitch, so that the teeth at 
the front and rear can be regulated to work at the 
same depth. No spring-tooth harrow made is giving 
such universal satisfaction. 
Prices: 
15-Tooth . . $25.50 
17-Tooth . . 27.25 
23-Tooth . 38.25 
25-Tooth . . 40.00 
