e disk, H, sothat the heat may be regulated assistance to the quartermaster’s department of the in an egg; pure air furnishes the oxygen by means of to conform with the required temperature. army in keeping them in close touch with the hospital In order that the second condition—the uniform dis-… … tilation employed in the Cyphers incubator, however, locked. A CYPHERS INCUBATOR. and the absence of the necessity of using ‘supplied As shown in Fig. 3, the key comprises two levers moisture, overcomes this perplexing problem. Chicks pivoted on each other. Formed at right angles to the and…
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