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Pratt’s Poultry Worm Powder 
Kills all kinds of worms and is easy to use. II go ahead and feed as usual. Treatment cost* 
Just mix it with any mash you are using, then || less than one cent per bird. 
Price, 50 cents per package. 
More work out of your horses, more milk from your cows, fatter hogs—these 
are a few of the benefits that come from using 
Pratt’s Animal Regulator 
This is the original and pioneer stock regulator of America. Tested thoroughly 
for nearly half a century, its worth is known and recognized by stock owners the 
world oyer. Always sold on a guarantee that it will satisfy you or your money back. 
25c., 50c. and $1.00 packages; 25 lb. pails, $2.50. 
RUNT THE ROOSTS 
WORKS WHILE THEY ROOST 
Delouse Entire Flock by Painting the Roosts with “Black Leaf 40“ 
When chickens perch upon roosts that have been ‘‘painted" with 
“Black Leaf 40,” fumes are slowly released and penetrate the feathers, 
killing the body lice; no interference with egg production nor any dis¬ 
comfort to the birds. It is for these several reasons that poultry experts 
have welcomed the “Black Leaf 40” treatment so enthusiastically. Indeed, 
this treatment is so easy and effective that poultry owners will be practi©- 
ing very false economy if not promptly ridding their flocks of lice. 
WITH BLACK LEAF40 
“Black Leaf 40” 
How To Apply Treatment 
One ounce of “Black Leaf 40” will “paint” 
about 12 or 15 running feet of roost; or one 
pound to 190 to 240 feet. “Paint” a thin film of 
“Black Leaf 40” on the top of the roosts and 
cross-arms, about half an hour before the birds 
perch for the night; on warm, still nights in the 
Fall, Spring or Summer. 
Some run a thin line of “Black Leaf 40” on 
the top of the roosts from an oil can, and spread 
it with a feather. In coops with wire bottoms, 
apply “Black Leaf 40” to wire bottoms with a 
paint brush. 
Avoid cross-draughts when the treatment is 
PH 
10-lb. tin (treats 1900 to 2400 running 
feet of roost) . $10.15 
5-lb. tin (treats 950 to 1200 running feet 
of roost) . 5.85 
2-lb. tin (treats 385 to 480 running feet 
of roost) . 3.10 
• 5 Birds or 5,000 Birds 
applied, so that the fumes from “Black Leaf 40” 
may have opportunity to penetrate the feathers 
thoroughly. 
Lice eggs usually hatch in 6 to 8 days. The 
killing effect of “Black Leaf 40” lasts for some 
days after the application. Some experimenters 
state that one application of “Black Leaf 40” 
to the roosts will remain effective long enough 
to kill the young lice or “nits” when they hatch 
out. In any event, since the treatment is so 
easy and cheap, a second application made ten 
days after the first will completely rid the birds 
of body-lice. 
1-lb. tin (treats 180 to 240 running feet 
of roost) . $2.10 
5-ounce bottle (treats 60 to 75 running 
feet of roost) . 1.00 
1-ounce bottle (treats 12 to 15 running 
feet of roost) .35 
The Townsend Wire Stretcher 
Graylawn Farm 
The Townsend Wire Stretcher is made with a wooden lever or 
handle three feet in length, to which is attached malleable iron 
pinchers, into which are riveted corrugated steel grips. Warranted 
not to slip. It is a substantial and very durable implement. 
Price, $2.00 
Louse-Chase 
NO MORE LICE. Absolutely 
kills the lice on your cattle, 
swine, poultry, horses and 
sheep. Satisfaction guaranteed 
or money back. Used and 
recommended by state colleges 
and thousands of breeders. 
Safe, easy and economical to 
use Price 
$1.00 per large package 
65c per medium package 
35c per small package 
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