LIST OF ILLUSTRATIONS. 



FIG. PAGE 



1. LABORATORY MICROSCOPE, . . . . . .2 



2. COURSE OF LIGHT THROUGH THE MICROSCOPE, ... 3 



3. FREE-HAND SECTION CUTTING, . . . . . .10 



4. STIRLING MICROTOME, . . . . . . .12 



5. METHOD OP IMBEDDING WITH PITH, TURNIP, ETC., . . .13 



6. SECTION CUTTING WITH STIRLING MICROTOME, ... 14 



7. THE SCHRAUER MICROTOME, . . . . . .14 



8. THE AUTHOR'S LABORATORY MICROTOME, .... 15 



9. METHOD OF HONING RAZOR, . . . . . .17 



10. TURNING THE RAZOR ON THE HONE, .... 17 



11. PARAFFIN SOLDERING WIRE, . . . . . .18 



12. CEMENTING HARDENED TISSUE TO CORK, .... 19 

 18. NEEDLE FOR HANDLING SECTIONS, COVERS, ETC., . . .20 



14. DIAGRAM ILLUSTRATING STEPS IN STAINING WITH H^EMA., . 25 



15. DIAGRAM ILLUSTRATING STEPS IN STAINING WITH H^EMA. AND 



Eosm, . . . . . . . . .26 



16. DIAGRAM ILLUSTRATING STEPS IN STAINING WITH BORAX-CAR- 



MINE, ......... 26 



17. SECTION LIFTER, . . . . . . . .32 



18. APPEARANCE OF BALSAM MOUNTED SPECIMEN, ... 33 



19. MODE OF HANDLING COVER-GLASS, . . . . .32 



20. DIAGRAM SHOWING EFFECT OF OIL AND AIR GLOBULES, . 36 



21. EXTRANEOUS SUBSTANCES HAIRS, ETC., . . . . .37 



22. EXTRANEOUS SUBSTANCES STARCH, ETC., . . 38 



23. ELEMENTS OF A TYPICAL CELL . . . . . .39 



24. STRUCTURE OF A CELL-NUCLEUS, . . . . .40 



25. SQUAMOUS CELLS FROM SALIVA, . . . . . .41 



26. PAVEMENT EPITHELIUM, ...... 42 



27. FROG'S MESENTERY SILVER STAINING, . . . . .43 



28. COLUMNAR CELLS FROM INTESTINE, . . ... 45 



29. CILIATED CELLS FROM BRONCHUS, . . . . .46 



30. DIAGRAM SHOWING ORGANS OF THE OYSTER, ... 46 



31. CORPUSCULAR ELEMENTS OF HUMAN BLOOD, . . . .47 



32. DIAGRAM. HUMAN RED-BLOOD CORPUSCLE IN PROFILE, . . 48 



33. BLOOD PLAQUES . . . . . . . .49 



34. GLANDULAR CELLS FROM LIVER, ..... 50 



