class="spacsingle c8">119

34. Organs of the chest, 124 35. Larynx, trachea, and bronchial tubes, 125 36. Diagram of the structure of the air-cells, 125 37. Section of the lungs, 126 38. Section of mouth and throat, 127 39. Ciliated cells, 128 40. Cerebro-spinal system, 151 41. Upper surface of the cerebrum, 153 42. Vertical section of the brain, 154 43. Base of the brain, 155 44. Brain and spinal cord, 156 45. Sense of touch, 185 46. Section of nasal cavity, 193 47. Front view of the eye, 200 48. Vertical section of eye, 202 49. Diagram for blind point of eye,