LIST OF WOOD-CUT ILLUSTKATIONS. 



PAGES 



Fig. 1. — Oscillatoria-like vibriones obtained on the mucous surface of the small intestines and in the 



mesenteric glands, x 500 88 



., 2. — Appearances presented by the bodies in Fig. 1 on the third day. x 500 , 88 



„ 3. — Distomata found in bile ducts of dogs 95 



„ 4. — Organisms found in the tissues of healthy animals a few hours after death, x 1500 . . . 162 



,, 5. — Outline sketch of a specimen of the pale variety of the fungus disease of India .... 346 



„ 6. — Section of a foot affected with the pale variety of the disease 347 



„ 7. — A roe-like particle under a moderate power, with feathery crystals adherent to it ; the latter curved 



at one part, owing to a current induced on the slide, x 100 349 



„ 8. — Various fungi-like forms assumed by " myeliue." x 500 ........ 356 



„ 9. — A section through an affected foot showing numerous cavities with dark masses in situ. Isolated 



areas in the subcutaneous fat of the sole are distinguishable . . . . ■. . ' . 361 



„ 10. — Peculiar distortion of the hand in a specimen of the dark variety of the affection .... 364 



„ 11. — Three encysted masses of altered adipose and connective tissue. The centre one torn open and 



showing the characteristic black granules. x 6 . . 367 



„ 12.— Fragment of the affected tissue from a foot showing the thickened fibrous septa forming the 

 cavities, some of which are seen to contain the black substance : a few particles of the latter are 



seen below, out of the cavities 368 



„ 13. — Fungoid filaments and capsules obtained after prolonged maceration of the black substances in 



caustic potash. x 100 .............. 370 



„ 14. — A growing-cell adapted for supplying the preparation with moist-air 372 



„ 15.— Organisms found in the tissues of healthy animals a few hours after death, x 1500 . . . 386 



„ 16. — Cells from free surface of a " Delhi sore." x 850. (Hartnack's Obj. No. 9 immersion.) . . 420 



„ 17. — As Fig. 16, after the addition of acetic acid, x 800 420 



„ 18.— The nuclei which have become free owing to the destructive action of the acid on the corpuscles 



in Figs. 16 and 17. x 850 420 



„ 19. — Miliary particles from the surface of a " Delhi sore." x 60 421 



„ 20. — As Fig. 19 crushed between the cover-glass and slide, x 60 421 



„ 21. — A vertical section of healthy skin, x 60. (Sketched from three preparations, with a camera 



lucida) 423 



„ 22.— Vertical section of a " Delhi sore." x 60. (Sketched from three preparations, with the aid of a 



camera lucida) 424 



„ 23.— Section of a portion of a " Delhi sore" which had been preserved in spirit and weak chromic acid. 



X 850. (JIartnack's Obj. No. 9 immersion.) 429 



„ 24. — The ruptured bladder (of bladder worm) spread out on a layer of cork by means of pins, with the 



coiled-up parasite adherent to its inner wall, x 5 times 49 



