LETTUCE-—Continued 
HEAD LETTUCE 
GREAT LAKES—tThis is of the Imperial type which is so 
largely used by truck gardeners. What chiefly distinguishes 
Great Lakes from other varieties of the Imperial type is its 
increased resistance to tip-burn injury and greater ability to 
produce solid heads under adverse conditions. 
EARLY GREAT LAKES—75 to 80 days. Harlier and more 
uniform than original Great Lakes. Slightly smaller but 
equally resistant to heat and tip burn. Underside leaves are 
darker green. Excellent for spring, summer and fall cutting. 
Postpaid (Pkt. 25e) (Oz. 50c) (44 Ib. $1.50) (Ib. $4.50). 
SUMMER GREAT LAKES—90 to 100 days. This new strain 
has large, solid heads with deep green foliage—resists injury 
from heat and tip burn, stands up well under cold rainy 
conditions. 
Postpaid (Pkt. 25c) (Oz. 50c) (4 Ib. $1.50) (Ib. $4.50). 
GREAT LAKES (Original Strain)—100 to 110 days. Produces 
large solid heads even under adverse conditions, resistant 
to tip burn. Tender, sweet quality, very sure heading. 
Postpaid (Pkt. 25c) (Oz. 50c) (44 Ib. $1.50) (Ib. $4.50). 
Strain A-36—80 to 90 days. A medium early strain of Great 
Lakes. Plants are very large, vigorous, dark green. Heads 
are large, firm, well folded with crisp brittle texture. Re- 
sistant to tip-burn and warm weather. Ships well. 
Postpaid (Pkt. 25c) (Oz. 50c) (%4 Ib. $1.50) (Ib. $4.50). 
Premier—This traces back to a single individual plant 
selected for earliness, smoothness, lack of ribbiness and uni- 
formity of heading. It is 7 to 10 days earlier than regular 
Great Lakes. 
Postpaid (Pkt. 25c) (Oz. 50c) (%4 Ib. $1.50) (Ib. $4.50). 
PROGRESS—80 days. A new variety developed by the U. S. 
Department of Agriculture. A selection out of Imperial 44. 
Head is medium size, compact, early, leaves medium green, 
thick, heavily savoyed with edges more cut and waved than 
Imperial 44. Tip burn resistant. 
Postpaid (Pkt. 25c) (Oz. 50c) (44 Ib. $1.25) (Ib. $4.00). 
COS or ROMAINE (Dark Green)—Large size, dark green, com- 
pact head, well blanched. For home and market, and well 
adapted for greenhouse use. 
Postpaid (Pkt. 10c) (Oz. 35c) (%4 Ib. $1.00) (Ib. $3.40). 
BIBB—57 days. Produces a small head which is usually served 
individually as a salad. The leaves are thick, dark green, 
slightly tinged and spotted with brown, and rather loosely 
folded. 
Postpaid (Pkt. 25c) (Oz. $1.00). 
LETTUCE, GREAT LAKES 
PERFEGRO BRAND — — — _ HIGH QUALITY SEEDS 
SALAD BOWL LEAF LETTUCE 
LEAF LETTUCE 
EARLY CURLED SIMPSON or SILECIA—A fine home gar- 
den sort, light green frilled leaves. 
Postpaid (Pkt. 10c) (Oz. 20c) (%4 Ib. 75c) (Ib. $2.10). 
BLACK SEEDED SIMPSON—An early loose leaved type, with 
yellowish-green frilled leaves. 
Postpaid (Pkt. 10c) (Oz. 20c) (14 b. 70c) (Ib. $2.10). 
GRAND RAPIDS—One of the most popular sorts for forcing 
or out-of-doors use. Plants compact with light green frilled 
leaves. We offer three strains. 
Washington Strain—Forcing variety for greenhouse use. 
Tip Burn Resistant Strain—Used for growing under glass 
where tip burn is visible. 
Mildew Resistant Strain—Recommended for general plant- 
ing as it stands longer without bolting than other strains. 
Postpaid (Pkt. 10c) (Oz. 25c) (%4 Ib. 75e) (Ib. $2.35). 
PRIZEHEAD—An early, non-heading sort, leaves dark green 
edged with brown and highly frilled. 
Postpaid (Pkt. 10c) (Oz. 25c) (44 Ib. 75c) (Ib. $2.35). 
SALAD BOWL —A loose leaf variety, fast grower and slow to 
bolt. Leaves are short and closely set, waved and notched, 
hold their quality, tenderness and fine texture over a long 
period. A head fills a salad bowl with perfect rosette of rich 
green and very decorative leaves. 
Postpaid (Pkt. 10c) (Oz. 50c) (4 Ib. $1.50). 
LETTUCE, EARLY CURLED SIMPSON 
