178 POULTRY DISEASES AND THEIR TREATMENT. 



FiglZ 





fig 10. 



f,gli 



F,gl6 



Fig IS 



Fig II 



F,gn 



F,g 17 



FigZO 



F,g2l 



Fig. 43. Showing shapes of abnormal eggs sometimes found. (From 

 von Durski after Landois). 



