Plate showing Centre of Ossification in the Lower Epiphysis PAGE of Femur in full time Fœtus _To face_ 64 FIG. 1. Finger Prints 24 2. Finger Prints 25 3. Photo-micrograph of transverse section of Normal Hair Follicle 27 4. Photo-micrograph of Wool Fibres 90 5. Photo-micrograph of Flax Fibres 91 6. Photo-micrograph of Silk Fibres 92 7. Photo-micrograph of Cotton Fibres 93 8. Measurement of Blood Corpuscles (human) 97 9. Measurement of Blood Corpuscles (sheep) 97 10. Photo-micrograph of Red Blood Corpuscles from Domestic Fowl 99 11. Photo-micrograph of Blood Corpuscles of Fish 99 12. Photo-micrograph of Blood Corpuscles from a Dried Stain of the Blood of a Cod-fish 100 13. Photo-micrograph of a Frog‘s Blood showing oval nucleated Red Corpuscles 101 14. Photo-micrograph of Crystals of Hæmin 102 15. Blood Spectra 104 16. } 17. }Pulse Tracings before and after Execution _opposite_ 121 18. } 19. Hymen of Child of Four Years--Annular Type 144 20. Virgin Hymen, with Central Slit 144 21. Photo-micrograph of Human Spermatozoa 147 22. Deflorated Hymen, after Parturition, in Adult Woman 149 23. Abortion at Fourth Week 159 24. Abortion between Sixth and Eighth Week 160 25. Abortion at Tenth Week 160 26. Photo-micrograph of Human Milk 177 27. Photo-micrograph of Starch Granules 179 SECTION II TOXICOLOGY