Show to cool eggs adaptation of the old fashioned cooler to the cooling of eggs Is reported as having been tried successfully by prof J 0 dougherty of the poultry husbandry division university of california to insure tile the burlap covert covering n of the cooler Is kept damp water Is fed to it by water tubing froin rora a reservoir on top tile the supply of water to Is regulated by a float valve copper sulphate is introduced into the water to i stay the destructive effect of mildew on the bellap tut lap |