Seventh annual cataloge of Cyphers Incubator Company : manufacturers of the Cyphers non-moisture, self-ventilating and self-regulating incubators, the improved Cyphers brooders and a full line of poultry appliances, also dealers in poultry supplies . , strong and rigorous. They are the kindthat will live, thrive and grow rapidly to a profitablematurity. ( Note testimonials.) In the Cyphers, with the exception of the small fiO-egg size, the trays are made sloping to the center, tofacilitate turning the eggs and to even up the only do the bottoms of the trays slope towardtheir centers,
Seventh annual cataloge of Cyphers Incubator Company : manufacturers of the Cyphers non-moisture, self-ventilating and self-regulating incubators, the improved Cyphers brooders and a full line of poultry appliances, also dealers in poultry supplies . , strong and rigorous. They are the kindthat will live, thrive and grow rapidly to a profitablematurity. ( Note testimonials.) In the Cyphers, with the exception of the small fiO-egg size, the trays are made sloping to the center, tofacilitate turning the eggs and to even up the only do the bottoms of the trays slope towardtheir centers, but the trays themselves are so placedthat when in position they slope toward the center ofthe machine. For reasons brought forward in thechapter cm heating (see Incubation and Its NaturalLaws), the center of an incubator is the warmestpoint and the four corners the coolest. To remedythis inequality the trays in the Cyphers are sloped inthe above manner (except in the small No. 0, whereit is not necessary), so that the eggs in the center ofthe chamber are lower than those at the four corners,and in this way the heat is so applied that there is lessvariation in the different parts of the Cyphers egg traythan in any other machine on the [From Photograph}The Lamps used with the Cyphers Incubators are manufactured by are made of extra-heavy, best-grade galvanized iron, withseamless bottoms. They are galvanized after stamping, not before,hence do not rust. In turning the eggs, the two rows next the middlepartition of the tray (which is the lowest point) aretaken tip and placed in the ends (which are at thehighest level) and the remaining eggs are allowed toroll gently down towards the center. In this mannerthe positions of the eggs in the trays are being con-tinuously changed and better results are secured. Ittakes no longer to turn 360 eggs in this manner thanwith an extra tray, while it is next to impossible for aman of moderate strength, or for a woman, to turn a
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectpoultry, bookyear1903
