20:
159:
122:
154:
164:
106:
101:
96:
91:
86:
76:
71:
66:
61:
56:
135:
8:
25:
34:
148:
19:
45:
118:
Pages in category "Roller coasters introduced in 1917"
15:
51:
146:
121:This category contains only the following page.
160:Roller coasters introduced in the 20th century
123:This list may not reflect recent changes
147:
155:Roller coaster introductions by year
13:
165:Amusement rides introduced in 1917
127:
115:
14:
176:
18:
1:
136:The Wild One (roller coaster)
116:
7:
10:
181:
32:This category is for
26:Engineering portal
172:
28:
23:
22:
180:
179:
175:
174:
173:
171:
170:
169:
145:
144:
143:
142:
141:
140:
114:
113:
112:
111:
35:roller coasters
24:
17:
12:
11:
5:
178:
168:
167:
162:
157:
139:
138:
132:
129:
128:
119:
110:
109:
104:
99:
94:
89:
84:
79:
74:
69:
64:
59:
53:
52:
30:
29:
9:
6:
4:
3:
2:
177:
166:
163:
161:
158:
156:
153:
152:
150:
137:
134:
133:
130:
126:
124:
117:
108:
105:
103:
100:
98:
95:
93:
90:
88:
85:
83:
80:
78:
75:
73:
70:
68:
65:
63:
60:
58:
55:
54:
50:
48:
47:
41:
37:
36:
27:
21:
16:
120:
81:
43:
39:
33:
31:
40:introduced
38:which were
149:Categories
42:in the
44:year
107:1924
102:1923
97:1921
92:1920
87:1919
82:1917
77:1914
72:1913
67:1912
62:1911
57:1910
46:1917
151::
125:.
49:.
131:W
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
