

^-■jT*; 







"%*^ 7ih TV. iM* % . ». 



Fig. 13. (top left) (X S6) Testis, 4 days after irradiation with 113 n. 

 Fig. 14. (top right) (X 86) Testis, 11 days after irradiation with 113 n. 

 Fig. 15. (bottom left) (X 86) Testis, 16 days after irradiation with 113 n. 

 Fig. 16. (bottom right) (X 86) Testis, 60 days after irradiation with 113 n. 



178 



