APPENDIX. V 



one, No. 1130, stud No. 50, whioh ho considered diseased. The animal showed 

 tho remains of numerous large old Doarine patches on tho skin over the ribs 

 and quarters as well ns of tho neck. Tho vaginal mucous-membrane presented 

 numerous patches of congestion and was thickened in patches. This mare had 

 been covered by Kilngarth on tho 10th December 1902. 



Between the arrival of this horse at Lahore on tho 20th February and 29th 

 March 1903, on which latter date the animal was despatched to the Imperial 

 Bacteriological Laboratory at Bareilly, Major Pease observed the eruption of 

 some 11 patches on various parts of the body, and repeatedly demonstrated 

 the presence of the trypanosoma in the blood drawn from one or other of the 

 patches, and in addition conducted numerous experiments with a view to 

 elucidate further points with regard to the etiology of the disease. 



The following notes bear on the symptoms exhibited since the arrival of the 

 animal at tho Imperial Bacteriological Laboratory on March 31st, 1903, when 

 the same symptoms as those exhibited on its arrival in Lahore were observed, 

 with one exception that no signs of any old plaques were visible. 



In the notes previously put forward it is stated that a plaque was observed 

 by Mr. Trydell between the 6th and 20th February 1903, and Major Pease hag 

 enumerated some 11 plaques during the animal's sojourn in Lahore. If we 

 consider that Kilngarth contracted Dourine from mare No. 1150 on the 10th 

 December 1902, and fix. subsequent symptoms as having appeared so many days 

 after that covering, then the first plaque mentioned as having been observed 

 appeared between the llth and 20th February 1903, and consequently occurred 

 between the 63rd and 72nd day after covering unless a previous eruption of 

 plaques had occurred, for it is recorded that " tho syco mentioned and described 

 patches on the skin," but no dates were given. 



Plaques. On April 3rd, 1903, tho fourth morning after the animal's arrival 

 at Bareilly, the 114th day according to the above-mentioned mode of reckoning, 

 a small plaque was noticed on the L. ribs and between the latter date and 

 December 25th, 1903, the 380th day, 41 plaques appeared in all, some few 

 dotted over the body, but for the most part invading both sides of the neck, 

 in fact out of the 41 observed 30 were situated upon the sides of the neck 

 and crest. 



Glands. Tho submaxillary glands have remained in a normal condition 

 during the period of observation, and the same may be said with regard to the 

 superficial inguinal. A scrotal abscess was observed shortly after the animal's 

 arrival at Mnktesar in April which required opening and attention, and subse- 

 quently in September and October other small abscesses formed and suppurated, 

 but healed finally. 



The testes on external manipulation have always appeared to be smaller 

 than the normal size, and retracted, so that the cord could not be examined, 

 In January 190-1, both organs were found to be hard, somewhat atrophie 

 and adherent anteriorly. There was no thickening of the scrotum posteriorly 

 butthem.m. continued to protrude slightly from the me at us urinarius, in 

 somewhat globular form and was pink in colour. 



Just as tho labia pudendi are seen to augment and diminish alternately 

 or one side only may be swollen (thus giving the organ a deformed appearance), 

 s o the oedemata behaved which involved the sheath, scrotum and undtr-surface 



