Chapter IX: Part IV: Osteology

66. ROUGH SKELETON OF A SMALL ANIMAL, 274

67. ROUGH SKELETON OF A BIRD, 277

68. STEEL BONE-SCRAPERS, 286

69. SKELETON OF A BAT, AS EXHIBITED, 291

70. SKELETON OF A BIRD, MOUNTED AND DRYING, 292

71. WIRING A SKELETON WING, 293

72. SKELETON OF A TURTLE, 294

73. THE SACRUM AND SPINAL ROD, 298

74. ATTACHMENT OF RIBS TO A VERTEBRA, 298

75. MIDDLE JOINT OF THE HIND LEG: SIDE VIEW, 300

76. MIDDLE JOINT OF HIND LEG: REAR VIEW, 301

77. BONES OF THE FOOT: SIDE VIEW, 301

78. BONES OF THE FOOT: REAR VIEW, 301

79. THE KNEE-JOINT, 302

80. FRONT VIEW OF KNEE-JOINT, 302

81. FRONT VIEW OF ELBOW-JOINT, 302