MODEL INCUBATORS AND BROODERS FOR 1909 



The Model Corrugated Leaf Thermostat furnishes the Model 

 Incubators with the simplest and most accurate heat control in 

 existence. There is no worry and sitting up nights with this regu- 

 lator — strong, sensitive and positive, it is ever on guard, controlling 

 the temperature to the fraction of a degree. This splendid Ther- 

 mostat can only be obtained in the Model. 



1908-09 



For the season of 1908-9 

 we have added a flame ex- 

 tinguisher, partly for conveni- 

 ence' sake and an added point 

 of safety for careless operators. When the writer first began to manu- 

 facture incubators, two-thirds of the Incubators then on the market 

 were pretty good fire traps, and the insurance companies would not 

 write a risk where an incubator was used. In designing my first heat- 

 ing system, my aim was not only to secure the proper atmospheric con- 

 ditions in the incubating chamber, but also one that would elim- 

 inate fire risk entirely. For more than twelve years have my 

 machines stood the test without one case of accident due to th>' 

 method of construction of the heating system. The insurance com- 

 panies have come to realize the 

 merits of this construction — for 

 a number of years many of them 

 have considered the ]Model Incu- 

 bators a safe risk. I have de- 

 cided to have another point of 

 safety, however, that will be 

 economical to the careless 

 operator, i. e. — an attachment 

 that should the lamp smoke, Avill 

 put out the flame before it heats 

 the burner and spoils it. There 

 is no more occasion for a smoky 

 lamp on an Incubator than there 

 is for a smoky house lamp, but 

 it is to avoid danger by careless- 

 ness and haste that this attach- 

 ment is employed. 



