192 



Farm Poultry 



machine is far superior to all others. Sim- 

 ilarly, it may be said that there are many 

 good incubators on the market. A well-made 

 machine, similar to those in use by successful 



Fig. 59. One hundred-and-eighty-egg incubaior. 



poultrymen, will probably give satisfaction after 

 the business is once thoroughly learned. It should 

 be remembered that machines do not think, and 

 that the good judgment of the operator is one 

 of the most important essentials in artificial in- 

 cubation. While incubators are often placed 

 before the public with somewhat flaring an- 



