PLATE VIII 



29 MICROCOCCUS OF SYPHILIS (Disse) 



(in blood of syphilitics.) 

 X 2500. Photomicrograph by Wm. Radam. 



30. STONE IN THE BLADDER. 



(PRODUCED BY MICROBES.) 



X 1000. Photomicrograph by Wm. Radam. 



^1. URIC ACID. 



(PRODUCED BY MICROBES.) 



X 60. Photomicrograph by Wm. Radam. 



32. BACILLI IN URINE. 



X 1000 Photomicrograph by Wm. Radam. 



