"Loss" means an egg that is unfit for human food because it is smashed or broken so that its contents are leaking; or overheated, frozen, or contaminated; or an incubator reject; or because it contains a bloody white, large meat spots, a large quantity of blood, or other foreign material.

(from Ch. 56 1/2, par. 55-3.21)

(Source: P.A. 79-678.)