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G R EEN S PRING S, OHIO 
5 
THE O & M SEED CO. 
CERTIFIED SEED CORN 
INSPECTION TAG ON EVERY BAG 
O & M Certified Improved Learning 
Is an improved type of the old Learning, and is one of the best yielding 
yellow corns in the corn belt, and in trials has produced more per 
acre than other varieties. Grows a stalk 8 to 9 feet high, ears average 
about 9 inches long. Our stock is pi-oduced from Ohio State Certified 
seed, and we highly recommend this corn for either a field or silage 
corn. 
O & M Certified Improved Learning 
O & M CERTIFIED MEDINA PRIDE 
One of the best of the 90 day yellow varieties. Grows a solid ear from 
8 to 9 inches long with rather broad grains closely packed on the 
cob, 12 to 14 rows to the ear. We recommend this variety for sec¬ 
tions where an excellent, good yielding, early type is desired. Our 
stock is produced from Ohio State Certified seed. 
O & M Certified Medina Pride 
O & M CERTIFIED WOODBURN’S YELLOW DENT 
One of the most beautiful of the yellow varieties. Grows an ear about 
9 inches long with 14 to 16 rows of deep, well placed, bright yellow 
kernels. This variety matures in about 100 days and is adapted 
to practically all sections of the corn belt. We cannot recommend too 
highly this excellent variety for a sure maturing, high yielding sort. 
Our stock is produced from Ohio State Certified seed. 
O & M Certified Woodburn’s Yellow Dent 
Yearly, with the ever increasing demand for Certified Seed Corn, we, as members of The Ohio Seed Improvement 
Association, offer the above leading varieties. 
-WHY CERTIFIED SEED CORN!- 
Stocks of known varietal merit have been obtained, through careful isolation and selection by our experienced 
growing department. This enables us to offer our trade the highest quality seed obtainable. The careful work of our 
growing department is augmented by the services of The Ohio Seed Improvement Association which are: 
1. Field inspection in September or early October (for isolation, purity, etc.) 
2. Inspection of storage and drying equipment with recommendations if required. 
3. Storage inspection in January and taking of samples for germination and moisture. 
4. Lots passing the above tests will have a representative shelled and graded sample tested for 
germination and grading. 
