108 ^ == GR1FFITH TURNER CO ^ 

 PRAIRIE STATE INCUBATORS 



THESE MACHINES ALL BEAR THE INSURANCE UNDERWRITERS' LABEL 



The Prairie State Sand Tray Incubator No. 1 and No. 2 



For this new sea- 

 son we will offer a 

 full line of incuba- 

 tors meeting every 

 existing condition, 

 all embodying the 

 well-known Prairie 

 State principle, all 

 equipped with the 

 sand-tray method 

 of supplying hu- 

 midity, and with 

 the Prairie State 

 Patented E d d y - 

 current Heat Dis- 

 tributor, giving 

 uniform heat dis- 

 tribution even in a 

 two-thousand 

 machine — a feat 

 never before ac- 

 complished without 

 tray-r a i s i n g or 

 lowering devices. 



Prairie State In- 

 cubators contain 

 many exclusive 

 patented features 

 found in no other 

 machine. The Sand 

 Tray models have 

 the best reputation 

 ever made by any 

 incubator for high 

 hatching results — 

 for large chicks of 

 extreme hardiness. 

 Remember, profit 

 comes from the 

 "Chicks that Live." 



KEYSTONE INCUBATOR 



Keystone No. 1. 

 1Q0-Hgg Capacity. 

 Price, $21.00. 



is small, compact, efficient, moderate in price. 

 Designed for fanciers, for beginners, or for 

 those who wish to hatch only a few chicks each 

 year. Given to the trade only last season, 

 somewhat as an experiment, it instantly made 

 a record for high hatching, efficiency, which 

 has prompted us to offer it again in a perfected 

 condition, with every weak point removed. 

 No. O — 60-Egg-, $17.50. No. 1 — 100-Egg 1 , $21.00. 



THE PRAIRIE STATE SAND TRAY 



with nursery — our standard for the past eight years. It is offered now in a further 

 improved condition, fitted with our latest type fool-proof heater, and provided with 

 a wire chick tray substituted for the burlap formerly used, which, resting just above 

 the sand tray, permits this tray to remain throughout the hatch, thereby retaining 

 uniform humidity until completion. 



No. — 100 hen eggs; 125 lbs. crated $31.00 



No. 1 — 150 hen eggs; 1 60 lbs, cr ated . 39.0 



The Prairie State Sand Tray Incubator Nos. 3 and 4 



No. 2 — 240 hen eggs ; 240 lbs. crated. $55.00. No. 3 — hen eggs ; -75 lbs. crated, $70.00 



Price, 35c. Postpaid, 40c. 



INCUBATOR LAMPS 



No. 1 Lamp and Burner, using %-inch. 

 wick $1.00 each. 



No. 2 Lamp and Burner, using 1-in. 

 wick $1.25 each. 



No. 3 Lamp and Burner, using 1%-in. 

 wick $1.50 each. 



Brooder Lamp, complete. .. .$1.25 each. 



No. 1 Sun Hinge Burner 50c. 



No. 2 Sun Hinge Burner 60c. 



No. 3 Sun Hinge Burner 75c. 



Nos. 1 and 2 Wicks 25c. doz. 



No. 3 Wicks 30c. doz. 



Prairie State Tested Thermometers 



No. 1 — Hang-up Thermometer, with 

 wire hanger, each, 75c; price, post- 

 paid 85c. 



No. 2 — Universal; may be used as 

 hang-up, reclining, stand-up or inclin- 

 ing with proper holder. Without holder, 

 each, 60c; postpaid 70c. 



No. .3 — Reclining or lay-down pattern, 

 each, 75c; postpaid 35c 



No. 5 — Incline, with holder, each, 75c; 

 postpaid 85c. 



No. 6 — Brooder Thermometer for Prai- 

 rie State Brooders, each, 75c; post- 

 paid 85c 



