LIST OF WOOD ENGRAVINGS. 



FIG. PAGE. 



1. Simple isolated Cells, containing reproductive molecules . . .31 



2. Fibrous structure of exudation-membrane ; after Gerber . . 115 



3. Fibrous membrane lining egg-shell (original) . . . .115 



4. White fibrous tissue of areolar tissue and tendon; after Gerber . . 119 



5. White fibrous tissue of ligament ; after Gerber . . . .120 



6. Yellow fibrous tissue of ligamentum nuchse ; after Gerber . . 120 



7. Development of fibres from cells ; after Lebert .... 121 



8. Ideal Section of a Joint ....... 123 



9. Capillary vessels of Skin ; after Berres ..... 127 



10. Capillary vessels of Intestinal villi ; after Berres . . . . 127 



11. Capillary vessels around orifices of Mucous follicles ; after Berres . . 127 



12. Capillary vessels around follicles of Parotid Gland ; ditto . . 127 



13. Distribution of Sensory nerves in Skin ; after Gerber . . . 127 



14. Primary membrane, with germinal spots ; after Goodsir . *..' 128 



15. Primary membrane, showing component cells ; after Goodsir . . 130 



16. Cells from Chorda Dorsalis of Lamprey, after Quekett . . . 131 



17. Multiplication of Cartilage-cells by duplication ; after Lei dy . . 132 



18. Parent-cells, with contained secondary cells, of cancerous structure; after 



Lebert ......... 132 



19. Cells from fluid of Herpes ; after Addison . . . . .134 



20. Oblique section of Epidermis ; after Henle . . . 141 



21. Epidermic cells from Conjunctiva ; after Gerber .... 141 



22. Portion of Choroid-coat, showing pigment cells ; ditto. . . . 143 



23. Separate Pigment-cells ; after Mandl ...... 143 



24. Detached epithelium-cells from mucous membrane of mouth ; after Lebert 145 



25. Pavement-epithelium from bronchial tubes : after Lebert . . . 145 



26. Layer of cylindrical epithelium, with cilia ; after Henle . . . 146 



27. Follicles from liver of Crab, with contained secreting cells ; after Goodsir . 148 



28. Follicles of Mammary gland, with contained secreting cells ; after Lebert 148 



29. Secreting Cells of Human Liver . . . . . .148 



30. Formation of Spermatozoa within cells ; after Wagner . . . 150 



31. Diagram of Intestinal Mucous membrane, in intervals of digestion; after 



Goodsir ......... 152 



32. Extremity of Placental villus ; after Goodsir .... 153 



33. Progressive stages of cell-growth, in Shell-membrane (original) . . 156 



34. Progressive stages of coalescence of cells, in Shell-membrane (original) 156 



35. Fusiform tissue of plastic exudations ; after Lebert . . . 158 



36. Areolar and Adipose tissue ; after Mandl ..... 158 



37. Capillary network around Fat-cells : after Berres ... 158 



38. Cartilage of Mouse's-ear; after Quekett ..... 101 



39. Section of Cartilage ; after Schwann . . . . . 162 



40. Distribution of vessels on surface of Cartilage; after Toynbee . .163 



41. Nutrient vessels of Cornea; after Toynbee .... 165 



42. Shell of Echinus (original) . . . . . . .167 



43. Sections of Shell of Pinna (original) . . . . . 169 



44. Tubular shell-structure from Anomia (original) . . . .170 



45. Cancellated structure at extremity of Femur ; after Toynbee . . 173 



