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PERFECTION BRAND SEEDS 
Poultry Supplies (Cont.) 
VIO-RAY WINDOW FABRIC 
Vio-Ray is made with a new coating process which assures longer life. Is nearly 100% moisture-proof and has great¬ 
er flexibility. It is weatherproof and does not rot like ordinary cloth window materials. Vio-Ray transmits the ultra¬ 
violet rays of the sun, which increase egg production, save baby chicks, and promote health and growth in animal, 
plant and human life. It is used for poultry houses, hog houses, cold frames, hot beds, porches, dairy bams, rabbit 
hutches, etc. Price per square yard, 30c; 25-yard roll, 36 inches wide, at 25c per square yard. 
CEL-O-GLASS 
The real glass substitute for poultry houses, chicken coops, brooder 
coops for windows, greenhouses, hot beds, cold frames. Is hail-proof, 
snow-proof, wind-proof, practically indestructible. Easy to put on; 
no putty or costly sash bars—just tack in place from rolls three feet 
wide and any length to 100 feet. Made from best grade screen wire 
and holes are filled in with a preparation that resists rain, hail, snow 
or wind. 
Price, 1 piece, 1 foot long and 3 feet wide, or 3 square feet, 40c. 
Price, original roll, 100 feet long and three feet wide, $35.00, f. o. b. 
cars, Tulsa. 
OAK’S CHICK FEED TROUGHS 
These Feed Troughs can be used for chicks or growing stock 
and are used abundantly under brooders for the feeding of start¬ 
ing feeds and chick feeds of any kind. 
Length 20 inches, 20 feeding holes. Price, 30c; postpaid, 40c. 
HUDSON HEATED WATERER 
Controlled by float valve arrangement, keeping the water at exactly the right 
level in the drinking pan. It is as easy to fill as a bucket Made of heavy gal¬ 
vanized rust-resisting copper alloy steel sheets. 
8 gallon with single burner flueless lamp.Each $6.50 
8 gallon equipped for electric heat (no bulb furnished).Each 7.50 
Stands can be furnished for above fountains at $2.00 each. 
OAK’S ROUND BOTTOM CHICK TROUGH 
Hinged Wire Guard 
No. 3518—18-inch. Each 25c; doz. 
No. 3524—24-inch. Each 30c; doz. 
This chick trough has round bottom with 
edges turned in to prevent waste. Horizontal 
wire guard prevents chick getting into trough 
and may be moved to one side for easy filling 
or cleaning. Made of heavy galvanized steel 
in two lengths. 
$2.25 
3.00 
Hudson Heated Waterer 
THE EVER-READY FLOAT VALVE 
Positive Shut-off—No Springs 
The valve is constructed of solid brass and copper with rubber valve 
washer. Copper float is small, for use in narrow troughs, and can be 
thrown back out of the way when cleaning container. 
Float arm is adjustable so that water level can be changed without 
moving pipe. The valve washers cost less than lc each and can be 
replaced without removing valve from water pipe. 
Valve seat is so constructed that sand or other foreign matter will 
not prevent valve from shutting off. Price, $1.05 each. 
HUDSON GREEN OR WET MASH FEEDER 
WITH STAND 
Capacity 100 to 125 hens. Trough 5 inches deep, 8 inches wide. Rolled 
edges add strength to pan, prevents birds from injuring wattles. Height 
of trough above perches adjustable. Trough removable for cleaning. 
No. G4S—Length four feet; each. $3.25 
RELIABLE GAS THERMOSTAT 
This Gas Thermostat is simple to install on your brooder, and easy to operate. It is equally efficient with all kinds 
of gas. Tha double wafer is extremely sensitive to slightest temperature change, and is thoroughly tested before it leaves 
the factory to insure reliability at any brooding temperature. No rubber or composition in the construction of this 
Thermostat. The valve and seat are made of brass, so shaped that they cannot stick, and will wear indefinitely. The 
working parts are protected from damage by a metal cage. Price, each $5.00. 
