l0«-2a. Rabbit fat plnated in nut 



<?'- 1. 0'-21 Into rabbit II 



■V'- 3. 



iflf". 4. •• " 



&'- 5. 



0". 6. 



0". 7. 



0". 8. ■■ 



0^'- 9. 



(5" -10. 



o^'-ii. 



d"-i2. ■■ •■ 



d"-i3. •• " 



0^-14. 



o"-io. 



0^'-16. 

 (f-17. 



F»b. 23, 1924 



pH 7. 



^..rn^i'v: 



» s « 



pH 6.4 I i^^U 20S 



pH 7.0 + 

 pE 7.2 t 

 pH 7.G I 

 pH 7.3 + 

 pH 8.0 + 



pit O.B 

 pH 9.0 







Protocol of Subculture Experiment 



Original upgrowth (0'-21) developed after four days incubation. Char- 

 acter of organisms shown by means of camera lucida drawings at right. 



