"My dear Judy, we don't want a woman whose job interferes with her propaganda, and she's been Incubating 'rights' of one sort and another for a long time.
"The Debit Account"
Oliver Onions
I was then breeding Pekins exclusively, and found the business while growing them was far more profitable than ever before, and accordingly increased my Incubating and brooding capacity, and instead of growing 1,500 to 2,000 ducklings, grew from 10,000 to 20,000. This was done during the early spring and summer, the machines and brooders being used for early chicks during the winter.
"Natural and Artificial Duck Culture"
James Rankin
With the necessary buildings constructed and the stock selected, the next thing required is the incubator, for I do not suppose the modern poultry grower is going to do his Incubating with hens, for the simple reason that he cannot afford to.
"Natural and Artificial Duck Culture"
James Rankin