aibi 161
50. Stone steps in Shumopavi 162
51. A series of cooking pits in Mashongnavi 163
52. Pi-gummi ovens of Mashongnavi 163
53. Cross sections of pi-gummi ovens of Mashongnavi 163
54. Diagrams showing foundation stones of a Zuni oven 164
55. Dome-shaped oven on a plinth of masonry 165
56. Oven in Pescado exposing stones of masonry 166
57. Oven in Pescado exposing stones of masonry 166
58. Shrines in Mashongnavi 167
59. A poultry house in Sichumovi resembling an oven 167
60. Ground-plan of an excavated room in Kin-tiel 168
61. A corner chimney-hood with two supporting poles,
Tusayan 170
62. A curved chimney-hood of Mashongnavi 170
63. A Mashongnavi chimney-hood and walled-up fireplace 171
64. A chimney-hood of Shupaulovi 172
65. A semi-detached square chimney-hood of Zuni 172
66. Unplastered Zuni chimney-hoods,
illustrating construction 173
67. A fireplace and mantel in Sichumovi 174
68. A second-story fireplace in Mashongnavi 174
69. Piki stone and chimney-hood in Sichumovi 175
70. Piki stone and primitive andiron in Shumopavi 176
71. A terrace fireplace and chimney of Shumopavi 177
72. A terrace cooking-pit and chimney of Walpi 177
73. A ground cooking-pit of Shumopavi covered with
a chimney 178
74. Tusayan chimneys 179
75. A barred Zuni door 183
76. Wooden pivot hinges of a Zuni door 184
77. Paneled wooden doors in Hano 185
78. Framing of a Zuni door panel 186
79. Rude transoms over Tusayan openings 188
80. A large Tusayan doorway, with small transom openings 189
81. A doorway and double transom in Walpi 189
82. An ancient doorway in a Canyon de Chelly cliff ruin 190
83. A symmetrical notched doorway in Mashongnavi 190
84. A Tusayan