LIST OF ILLUSTRATIONS 



t"IG. PAGE 



1. Diagrammatic Sections of the Human Body . . . 11 



2. The Vertebral Column 15 



3. Side View of the Skull 16 



4. The Pelvis . . 17 



5. The Bones of the Limbs. Front View. Left 



Limbs . . 18 



6. Diagram illustrating the Attachments of some of 



the most important Muscles which keep tlie 

 Body in the Erect Posture 19 



7. Capillaries 30 



8. Transverse Section of part of the Wall of a 



medium-sized Artery, magnified 75 diameters. 

 (Schafer) 33 



9. Transverse Section of an Artery and of a corre- 



sponding Vein 35 



10. The Valves of Veins 36 



11. Diagram of the Heart and Vessels, with the 



Course of the Circulation 37 



12. Heart of Sheep, as seen after Removal from the 



Body, lying upon the two Lungs 39 



13. Transverse Section of the Chest, with the Heart 



and Lungs in Place 41 



14. The Heart, Great Vessels, and Lungs. (Front 



View) 43 



15. Cardiac Fibre Cells . 44 



16. Right Side of the Heart of a Sheep ...... 46 



17. Left Side of the Heart of a Sheep (laid open) . . 48 



18. View of the Orifices of the Heart from below . . 49 



b 



