APPENDIX. 149 



21. Plain muscle fibres. 



22. Potato starch grains. 



23. Saliva. 



24. Slide of bacillus typhi abdominalis. 



25. " " " diphtherias. 



26. " " " tuberculosis. 



27. " " " anthracis. 



28. Stained corpuscles of the blood of the frog. 



29. Striated muscle fibres. 



30. Typical cells, as the cells in the cast-off skin of a newt 



or frog. 



NOTE. Numbers 1, 18, 20, 22, and 23 may be prepared before the 

 class exercise. The other slides may be obtained of Bausch & Lomb 

 Optical Company, Rochester, N. Y. 



A LIST OF MODELS. 



1. A manikin. 



2. A model of the brain. 



3. i( (i (( " eye. 



4. " " " " ear. 



5. " " " " heart. 



6. A wooden model of the arm. 



7. A model of the valves of the aorta. 



8. " " " " chest to show the vertical enlargement. 



9. " " to show the dorso-ventral enlargement of the 



chest. 



10. The circulation apparatus of glass and rubber tubing. 



11. The lever apparatus. 



12. A paper model of the larynx. 



NOTE. The models numbers 6, 7, 8, 9, and 12 are to be made by the 

 student. Most of the other models may be obtained of Ward's Natural 

 History Establishment, Rochester, N. Y., or of Mr. Charles H. Ward, 

 Rochester, N. Y. 



