20 FARMERS SUPPLY CO. 






Profitable Feeds for Live- 
stock and Poultry. They 
Lower Your Cost of Produc- 
tion and Make You More 
Profits. 
The Purina Mills maintain one of the most extensive experi- 
mental farms in the world and in connection with their Labora- 
tories in St. Louis, they are able to make and prove the worth of 
feed and sanitation products for all kind of farm animals. They 
manufacture a feed designed to meet the conditions of each 
individual feeder. If you have your own grain and hay, we have 
Purina Supplements to balance your feed for faster, more economi- 
cal production of meat, eggs, and milk. If you do not have your 
grain then complete feeds can be obtained that are scientifically 
balanced and blended. For better feeding results your livestock 
must have the proper minerals, vitamins, and balanced Protein 
which are to be found in all Purina feeds. 
On account of continual changing prices and conditions, we 
are not publishing prices on feed and many other items. We will 
be glad to quote prices on request or will invoice at the prevailing 
market price when order is received. 
The following is a partial list of Feed, Remedies, Animal and 
Poultry Supplies, Harness, etc. which we carry and will be glad 
to quote prices on or better still come in and see what we have 
to offer. You may not want to buy but we are always glad to 
see our old friends as well as to make new ones. 
PURINA DOG CHOW CHECKERS—The complete food in a handy 
checker form, easy to feed, economical. Comes in two sizes—large 
checkers and small checkers. 
PURINA OMOLENE—A complete grain feed for horses. Specially 
favored by breeders for brood mares, foals and stallions. 
PURINA CHICK STARTENA—The country’s largest selling baby 
chick starting feed. It raises most of the chicks and they do fine 
on it. 
PURINA BROILER CHOW—For quickly and economically growing 
broilers and fryers. 
PURINA CHICK GROWENA—An all mash feed for growing birds. 
Get the pullets ready to lay early. 
PURINA CHICK GROWING CHOW-—A growing mash to be fed 
with grain where the feeder has lots of home grain. 
PURINA LAYENA—Complete, all mash laying feed. Produces the 
famous Layena eggs. Makes lots of eggs of high quality. 
BREEDER LAY CHOW—A lay mash for the breeding stock to 
produce Embro-fed Chicks. Increases hatchability and livibility 
by correctly feeding the chick during its 21 days in the shell. 
PURINA LAY CHOW—A laying mash to be fed with grain. To be 
used where the feeder has lots of home grain. 
PURINA FAMILY FLOCK CHOW—The all-purpose laying feed— 
especially suited to the flock owner who wants lots of eggs at 
low cost. 
PURINA CHOWDER, 36%—A supplement Chow to go with home 
grains. Supplies the necessary egg-making material that grain 
alone lacks. 
