332 THE AMERICAN MONTHLY [Oct. 



phology of healthy blood save triple phosphate crystals 

 in each sample. 



4 Cow. Healthy blood. 



5 Cow. 



6 Cow eight years old, normal, some free oil globules 

 and crystals. 



7 Cow. Only serum could be had from first specimen. 

 With deeper perforation the second specimen was normal. 



8 Cow eleven years old. Normal save crystals and 

 emboli of massive fibrin filaments concreted. 



9 Full blood Jersey cow, six years old. Normal save 

 crystals. 



10 Cow three years old, (common breed.) Normal. 



11 Cow seven years old. Normal. 



12 Cow ten years old. Normal save crystals. 



13 Cow two years old. Normal. 



14 Cow three years old. Normal. 



15 Cow sev^ years old. Full blood Jersey, normal. 



SERIES II. 



Mr. William Berry's herd. Hebron, Me. 

 1. 2, 3, 4. Cows common breed. Normal. 



5 Cow nine years old. No tuberculosis. Crystals 

 and huddling of red corpuscles. Rheumatism. . 



6 Cow nine years old. After removing scarificator 

 blood came in drops ; unusual thing in kine. Thrombi, 

 crystals, huddling of red corpuscles. Rheumatism, not 

 tuberculous. 



7 Cow five years old. Normal. 



8 Cow four years old. Normal. 



9 Cow four years old. Blood has a tendency to huddle 

 — non-tuberculous. 



10 Cow eight years old. Normal. 



11 Cow eight years old. Thrombus, crystals, huddling 

 blood. Rheumatism. No tuberculosis. 



12 Cow four years old. Serum in excess. Normal. 



