KEYSTONE HYBRID 
SEED CORN 
CERTIFIED 
FOR 
OKLAHOMA 
FARMERS 
Be SURE you get the varieties you want by 
ORDERING NOW! 
KEYSTONE 38—(Early to Medium Early) 
The outstanding all-purpose hybrid recommended for bottom- 
land or upland. Always found at or near the top in official State 
Yield Trials. Won first place in Arkansas State-Wide Seed Show 
in 1948. 
KEYSTONE 39—Very soft grains. Matures a week earlier than a 
No. 38. 
KEYSTONE 40—Medium maturity. Particularly adapted to thin- 
ner soils. 
KEYSTONE 42—Highest yielding EARLY hybrid entered com- 
mercially in 1948 and 1949 Oklahoma yield trials. 
KEYSTONE 45—Medium maturity—best on more fertile soils— 
very large show type ear. 
KEYSTONE 106W—Medium maturity white 
yields on Oklahoma farms. 
KEYSTONE 222—(Full Season) 
Highest yielding, full season hybrid in two trials and second 
highest in three trials in one year at Oklahoma Official Yield 
Trials. Highest yielding hybrid in Southern Kansas, two years 
in a row. Yielded 148 bushels per acre in East Central Oklahoma 
in 1949. 
FUNK'S HYBRID CORN 
hybrid—excellent 
The above 
every stalk of this fine hybrid. Many stalks make THREE EARS. 
you try Keystone 222. You will be more than pleased with results. 
Texas Hybrid No. 18 
ipictare is typical of the TWO BIG ears that are found on most 
We suggest 
G-711 is a medium, late to full season hybrid 
for Oklahoma. Does exceptionally well on 
medium to high fertility soils. Rapid early 
growth helps G-711 get started and well 
rooted before summer droughts. G-711 has 
considerable drouth and heat resistance and 
under normal conditions produces 60 to 70 
per cent two-ear plants. 
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G-94—This great hybrid is probably grown 
over a greater range of farming country 
than any other hybrid. The reasons for its 
popularity are easy to see. G-94 is tops 
for yield—tops for grain quality—tops for 
standing ability. Medium early maturity for 
Oklahoma. Showy, solid ears are liked for 
deep kernels of top quality. 
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Oklahoma and Texas grown seed. A yel- 
low double cross hybrid. This hybrid produces 
rather large tapering ears, with large, soft, 
deep yellow kernels. Matures in about 120 
days. This hybrid is very popular due to the 
excellent appearance and quality of seed and 
its satisfactory performance in most sections 
of the southwest. 
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OPEN POLLINATED 
SEED CORN 
Certified Oklahoma grown Reid's yellow dent. 
Lb. 25¢ postpaid. 
By express collect 
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Missouri No. 8 
Produces grain of soft starch and medium 
dent. Stalk is rather tall, heavy foliage and 
deep roots. This hybrid is noted for pro- 
ducing corn under severe conditions of 
drought and hardship. It is well adapted to 
less fertile land, but does well on good land. 
Maturity about 115 days. Under good condi- 
tions will produce large percentage of two 
ears per stalk. It is a favorite with many 
farmers in eastern half of Oklahoma, south 
half of Missouri and all of Arkansas. 
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U. S. No. 13 
A favorite hybrid over much of the central 
and southern cornbelt. Matures in about 105 
days. Standup very good, and the stalk is 
medium tall with dark green foliage. Pro- 
duces a high yield of yellow grain of good 
quality. The ears husk easily and it is popular 
with both growers and feeders. 
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PERFECTION BRAND SEEDS—Since 1906 
