href="@public@vhost@g@gutenberg@html@files@34211@[email protected]#page82" class="pginternal" tag="{http://www.w3.org/1999/xhtml}a">82

18. Section of the jaws, 82 19. Section of the jaws—right side, 84 20. Structure of a salivary gland, 87 21. Head of a horse, showing salivary gland, etc. 87 22. Section of chest and abdomen, 90 23. Organs of digestion, 91 24. The lacteals, 97 25. Blood corpuscles, 102 26. Blood corpuscles of man and lower animals, 103 27. Circulation of the blood, 108

28. Heart and large vessels,

109 29. Section of the heart, 110 30. Form of the pulse, 116 31. Valves of the veins, 117 32. Web of frog's foot, magnified, 119 33. Circulation in a frog's foot,