| FIG. | PAGE |
| 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] |
| FIG. | PAGE |
| 82. Apparatus for Inflating Larvæ, | [314] |
| 83. Drying Oven, | [315] |
| 84. Drying Oven for Larva Skin (After Riley), | [315] |
| 85. Wire Bent into Shape for Mounting Larva (After Riley), | [316] |
| 86. Breeding Cage (After Riley), | [317] |
| 87. Breeding Cage, | [318] |
| 88. Net-frame (After Riley), | [320] |
| 89. Net-head, for Removable Frame (After Riley), | [321] |
| 90. Folding Net (After Riley), | [321] |
| 91. Collecting Jar, | [322] |
| 92. Perforated Paper Disc for Jar, | [322] |
| 93. Method of Pinching a Butterfly, | [325] |
| 94. Manner of Folding Paper Envelope, | [328] |
| 95. Butterfly in Envelope, | [328] |
| 96. Double Mount, | [330] |
| 97. Frame for Mounting Beetles, | [330] |
| 98. Setting-board, | [331] |
| 99. Setting-board (After Riley), | [331] |
| 100. Setting-block, | [331] |
| 101. Setting-block, with Butterfly, | [331] |
| 102. Setting-Needle, | [332] |
| 103. Box for Receiving Setting-boards, | [333] |
| 104. Shingling Specimens, | [334] |