ILLUSTRATIONS. 



PLATES. 



Page. 



PLATE I. Fig. 1. A good storage egg, showing whole yolk surrounded by trans- 

 parent white. Fig. 2. Weak egg, showing the flowing yolk 1C 



II. Fig. 1. Rotten egg, showing disintegration of yolk. Fig. 2. Spot 



egg, showing the development of an embryo chick 16 



III. Desiccated egg products 16 



TEXT FIGURES. 



FIG. 1. Graph showing bacterial content of frozen eggs of known grades, ex- 

 amined at intervals, and averaged by months 30 



2. Graph showing bacterial content of desiccated eggs of known grades, 



examined at intervals, and averaged by months 35 



8 



