FRANKLIN 
WRIGHT 
DUBUQUE 
HARDIN 
JACKSON 
JONES 
LINN 
BENTON 
TAMA 
MONONA 
CRAWf 
•ARROL' 
BOONE 
STORY 
CLINTON 
HARRISON 
AUDUBON 
GUTHRi 
IOWA 
POWESHIEK 
POLK 
CBti/usta 
MUSCATINE 
POTTAWATTAMIE 
KEOKUK [WASHINGTON^ 
MAHASKA 
MARION 
WARREN 
MADISON 
ADAIR 
LOUISA 
MILLS 
MONTGOMERY ADAMS 
OES MOINES] 
• PIONEER Processing Plants 
E&AKMUA U& 2V* ^4 
rnmup area's 
k&tXW SO* A J 
f‘”T!»D«*rro rwirWA. -m 
COUNTY LOCAT 
PIONEER HYBR 
IONS OF 1938 
D SEED 
F LYON 
OSCEOLA 
DICKINSON 
(EMMET 
KOSSUTH 
SIOUX 
O'BRIEN 
CLAY 
^PLYMOUTH 
CHEROKEE 
BUENAVISTA 
POCAHONTAS 
HUMBOLDT 
WEBSTER 
S WOODBURY 
[IDA 
SAC 
CALHOUN 
WINNEBAGO 
WORTH 
HANCOCK 
CEliRO GORDO 
MITCHELL 
HOWARD 
WINNESHIEK 
\liamakeeB 
< 4 s 
FLOYD 
CHICKASAW 
FAYETTE 
CLAYTON 1 
BUTLER 
BREMER 
BLACK HAWK 
BUCHANAN 
DELAWARE 
| >>UDY 
UNION 
CLARKE 
LUCAS 
MONROE 
WAPELLO 
JEFFERSON 
RINGGOLD 
DECATUR 
WAYNE 
APPANOOSE 
DAVIS 
VAN BUREN 
PIONEER 
Won the Banner Trophy in the 1937 
Iowa Corn Yield Test ... A winner 
eight times since 1925 . . . 
Only commercial producer of hybrid 
seed corn ever to win the BANNER 
TROPHY. 
HI-BRED CORN COMP 
10 11 LOCU 
DES MO 
OR SEE LOCAL PIONEER REPRESE! 
T STREET 
S, IOWA 
NTATIVE FOR PRICES AND ADDITIONAL II 
