MQE’S INCUBATORS. 
Moisture. 
Under ordinary conditions there is sufficient moisture in the atmosphere and 
in the eggs to answer all practical requirements, but in very dry climates and 
high altitudes it is sometimes necesssary to supply additional moisture. This is 
fully covered in the Direction Sheet which accompanies each incubator. 
Moe’s System provides an even, gentle distribution of heat and constant, 
uniform ventilation without excessive evaporation of the moisture in the air. 
Ventilation. 
The correct amount of oxygen should be supplied to the eggs at all stages of 
incubation and Moe’s System of heating and ventilation provides for this in a 
thoroughly practical manner. There is perfect ventilation without excessive evapora¬ 
tion of the moisture in the air, which would result in weak chicks and small hatches. 
Moe’s Incubators are fitted with adjustable ventilators at top and bottom. The 
fresh air enters the bottom of the cabinet, where it is evenly diffused to avoid 
draughts or a strong current which might chill the eggs. This fresh air gently 
circulates through the nursery and egg chamber, carrying off any poisonous fumes, 
gases or odour and escapes through the top ventilator openings. 
The ventilator openings are adjustable, so the amount of fresh air passing 
through the incubator can be easily regulated to suit varying conditions. 
This method has proved far superior to side ventilators or so-called automatic 
ventilators, which are apt to cool the sides and corners of the egg chamber and 
reduce the percentage of the hatch. 
Temperature. 
The Temperature is controlled by an automatic thermostat connected to the 
heater. This thermostat is sensitive to the fraction of a degree, and automatically 
increases or decreases the supply of heat to the incubator. 
Prices: 
No. E168. 2 Trays 18gin. x 29^in. 300 eggs 
No. E170. 3 Trays 18^in. x 29^in. 450 eggs 
£8 10 0 
£12 10 0 
Delivered free on rail Rosebank Station or to any address within our local 
delivery radius. 
Page one hundred and twenty-one 
