INCREASE EGG PRODUCTION During the Profit Months with Electric Lights. Many 
, operators report as much as 35% increase. Most important of all—the length of day must 
'be uniform. A Brower electric time switch will do this job for you. Repeated tests have 
shown that irregular time of lighting—too frequently the case in 
manually or makeshift operated systems—actually resulted in de- 
creased egg production. 
A thoroughly dependable automatic control of lights is necessary 
for maximum uniform results. We offer two switches, both of 
which are fully described below and illustrated at the right. 
Select the switch best suited to your requirements. 
No. 301P—LIGHTS ON AND OFF 
Some poultrymen like to start the hens early in the morning and 
let them end the feeding and laying day at normal sunset. This 
requires only a standard ON and OFF control switch—set to turn 
the lights on at 3:00 to 4:00 A. M. and off at sun rise—giving the 
birds a 13 to 14-hour day. Accuracy of timing reduces power bills. 
Consistent with quality the Brower Switch is low in cost and 
economical to buy and operate. 
No. 43-301P—ON and OFF Electric Time Switch—Synchronous— 
Capacity 3,000 Watts—for 110 Volt, 60 Cycle A.C. Shipping 
CAST NEM CUE TER SLY ORS 9) sg gi SYS Sk: Rel 0 ee Soa ce eer er ee ae $13.00 

No. 302P—MORNING AND EVENING LIGHTING 
This arrangement most nearly approximates the summer daylight hours and so is preferred 
by the majority of poultrymen. The automatic control turns the lights ON at a prede- 
termined time—about 4:00 to 5:00 A. M., OFF at sunup; then ON again at sundown and 
OFF again at 7:00 to 9:00 P. M., at which time dimmers are turned on for a 20-minute 
roosting period. Time changes, to suit changing sun conditions, can be made in one minute. 
Simple in construction. No resistances to burn out or get hot, making it practically trouble- 
proof. Its tested and approved electric clock requires no winding and is self-starting. It 
will perform any practical number of operations in the 24 hours and is designed so that 
lights may be turned on and off automatically, either with or without the ‘‘dim’’ periods. 
Operators claim that an efficient lighting system will increase egg production 25 to 35%. 
Can be installed at any point in wiring system. Diagram and full directions for wiring 
are furnished. Mailabie. 
No. 43-302P—Morning and Evening Lighting Time Switeh—Synchronous—Capacity 1,500 
Watts. For 110 Volt, 67 Cycle A.C. Shipping weight 5% lbs. Price each................ $18.50 


DOPLEX—Suhstitute fer Glass—Costs Less 
DOPLEX permits Ultra-Violet light to pass through. These health- 
giving rays of the sun promote the growth of chickens, turkeys, etc., 
also all animal and plant life. DOPLEX is made from two continuous 
sheets of transparent cellulose acetate, cemented and pressed tightly 
together with a reinforcing mesh of strong, cotton cord between. It 
provides ample protection against cold and dampness. It is light, 
flexible, long-lasting, easy to handle. 
One customer writes: ‘‘We are one of the largest producers of Giant 
Bronze Turkeys in Ohio, Using no glass, the records show that out 

For Poultry of every 100 turkeys, 32 per cent had developed rickets to some degree. 
Houses 
By installing common window glass, rickets were reduced to approxi- 
mately 26 per cent. At present all regular glass has been removed and 
DOPLEX Glass Substitute installed, and rickets 
have been reduced to less than two per cent. 
Catalog No. 43-347 
Shipping Price 
Weight Per 
Length Width Contains Per Roll Roll 


10’ roll 36” 3% sq. yds. 2 lbs. $. 2.25 
25’ roll 36” 843 sq. yds. 4 lbs. 5.25 
*, ae 50’ roll 36” 16% sq. yds. 7 lbs. 11.40 
ral oes mad $ 100’ roll 36” 33% sq. yds. 11 lbs. 22.80 
For Sun Porches For Plant Sash Sold only in Roll Lots — Mailable. 

GENUINE TURNER BROS. GLASS CLOTH 
Glass Cloth readily transmits the vitalizing ultra-violet health rays of the sun. Used 
in poultry houses, it helps to promote increased egg production. Also suitable for scratch 
sheds, hot beds, sleeping porches, storm doors, etc. Transparent, weatherproof and water- 
proof. Admits abundant light which diffuses to all parts of the enclosure. Comes in rolls 
36” wide. A 45’ roll will cover scratch shed 9’x15’ and 150’ roll will cover shed 50’x15’. 
Weight of 150’ roll 33 lbs. Mailable. Sold only in rol! lots. 



Weight Price 
No. Length Width Contains Per Roll Per Roll 
43-344 15’ roll 36” 5 sq. yds. 3 lbs. $ 1.70 
43-344 30’ roll 36” 10 sq. yds. 6 lbs. 3.30 
43-344 45’ roll 36” 15 sq. yds. 9 lbs. 5.00 
43-344 150’ roll 36” 50 sq. yds. 83 Ibs. 16.65 
43-344 300’ roll 36” 100 sq. yds. 65 lbs. 33.30 
All Prices F. O. B. Quincy, Ill. 

Order Now While Supplies Are Available 25 


