1935 SPRING AND FALL -<£- THE HOUSE OF GURNEY, INC. YANKTON, SOUTH DAKOTA 
Master— 
MASTEROL ROUP 
AND COLD PREPARATION 
Liquid Hog Medicine 
During recent years great 
progress has been made in the 
controlling of diseases among 
swine. Farmers and stock 
growers have been putting into 
practice the preventive and cor¬ 
rective measures advised by 
scientists and others who have 
been working toward the end 
of stamping out disease among 
hogs, with the result that the 
rate of mortality among hogs 
has been steadily lowered, and 
even in a few years may become 
an almost negligible factor. 
Necrotic-enteritis, commonly 
known as “Necro," is a dread¬ 
ful disease to which all hogs are 
susceptible, as germs which 
cause "Necro” are present in 
even normal, healthy pigs or 
hogs. It is a disease affecting 
the lining of the intestines. 
Under normal conditions Na¬ 
ture can overcome the effect of 
the presence of necrotic germs, 
but hogs which are underfed, 
and housed in dark, damp, 
poorly ventilated quarters are 
readily subject to "Necro” on 
account of their lowered vital¬ 
ity which allows disease to get 
the upper hand. 
MASTER LIQUID HOG 
MEDICINE is an excellent 
preventive of "Necro” because 
it rids the animal of round 
worms and other intestinal worms, which, if permitted to accumulate in large num¬ 
bers, eventually break through the inner lining of the intestine^ and allow the disease 
to get a start. Examination of hogs which have died of "Necro” has shown that the 
inner lining of the intestines sloughed or peeled off readily. 
Your pigs will like MASTER LIQUID HOG MEDICINE. In fact they will leave 
their regular feed for rations that have been treated with this marvelous tonic. It 
acts as a stimulant and helps them to ward off disease. 
Directions for feeding are given on the label, as well as the treatment for hogs 
that are already sick with "Necro.” 
Buy one gallon of MASTER LIQUID HOG MEDICINE for every 20 pigs, and 
remember, too, that the prices quoted below are delivered-to-you prices on all 
orders for 3 gallons and over. 
1 Gallon . S 3.00 
2 Gallons . 5.75 
3 Gallons . 8.00 
5 Gallons . 12.50 
10 Gallons. 22.00 
CRAZY CRYSTALS 
One package of Crazy Crystals will 
make fifteen gallons of the finest 
mineral water you ever drank. Crazy 
Crystals are not a medicine, nor are 
they a drug. They are simply the 
crystallized waters of the famous 
Mineral Wells in Texas. Nothing is 
added, and nothing is taken away. 
You get the pure mineral water which 
thousands journey to Texas every 
year to drink. 
The splendid benefits of Crazy 
Crystals are yours to enjoy right in 
your own home! There is no mineral 
water in the world to compare with 
it in its revitalizing and rejuvenating 
effect. Its action is to help the in¬ 
testines carry away the poisons that 
have accumulated in the blood 
stream, and which are the source of 
the great majority of all human ail¬ 
ments. 
Sufferers from such chronic ailments as rheumatism, arthritis, neuritis, common 
colds, diabetes, stomach, kidney, and liver disorders, high and low blood pressure, 
auto intoxication, and constipation will find actual and real relief from the use of this 
world's greatest medicinal mineral water made easily and cheaply in your own home 
from Crazy Crystals. One package of Crazy Crystals makes fifteen gallons of this 
world’s greatest mineral water at a cost of but 2J4c per quart. 
One-pound package. Postpaid . $1.50 
Diseases of the mucous membrane 
lining are so common, that they are al¬ 
most expected by the average poultry 
raiser. Roup, colds, canker, bronchitis, 
pneumonia, and like diseases and infec¬ 
tions come to poultry just as diseases of 
the respiratory organs come to people. 
Roup is familiar to all and a serious 
ailment. We want you to try Masterol on 
these conditions, and, if you are not 
highly pleased, it will not cost you one 
cent for this medicine. Many thousands 
have used Masterol with remarkable 
success, and we take all the risk of your 
liking it. 
Diseases of the respiratory organs 
come without warning. We recommend 
that you use Masterol as a preventive 
and as a treatment for such diseases. 
Always keep Masterol on hand and be 
prepared. 
6 Ounce Bottle Postpaid . $1.00 
Pint Postpaid . 2.00 
Quart Postpaid .. 3.50 
V 2 Gallon Postpaid . 6.50 
MASTERGETTER 
POULTRY WORM TABLETS 
Kill the Tape Worms and Round Worms 
Before They Kill Your Poultry 
50 Mastergetter Tablets.$0.75 delivered to you. 
100 Mastergetter Tablets. 1.35 delivered to you. 
200 Mastergetter Tablets. 2.50 delivered to you. 
300 Mastergetter Tablets. .. 3.50 delivered to you. 
50(7 Mastergetter Tablets. 5.25 delivered to you. 
1000 Mastergetter Tablets. 9.75 delivered to you. 
MASTER PLANT SPRAY 
Non-Poisonous 
Kills Bugs, Lice, Aphis 
Highly Effective—Insects are divided 
roughly into two classes—those that 
suck sap from leaves and stems, and 
those that chew the foliage. A different 
insecticide used to be necessary for each 
class. Now you can kill both kinds with 
one spray. 
Safe to Use — Master Plant Spray 
is absolutely non-poisonous to humans, 
animals and birds. Even children may 
safely mix and apply it. No danger from 
eating vegetables or fruits that have 
been sprayed with Master Plant Spray. 
Non-Injurious—Master Plant 
Spray may be sprayed on the tenderest 
plants or blossoms without fear of 
burning or discoloration. 
Easily Mixed—Simply mix with 
water. (For proportions see directions 
on bottle.) Stir or shake for a few 
seconds until it forms a milk white 
emulsion. Then spray on the plant. 
Price: 6 oz. Bottle Postpaid 
$1.00 
Master Remedies Order Blank 
The House of Gurney / Inc., 
Dear Sirs: — 
S am sending . 
I understand these products are guaranteed and if I am not satisfied 
The House of Gurney will refund my money if notified within 30 
days. 
Name . 
Address 
Write for Complete Catalogue of Master Remedies 
Page 79 
