107:
330:
70:
65:
60:
55:
50:
40:
35:
30:
25:
300:
283:
266:
249:
232:
215:
198:
181:
164:
325:
319:
287:
168:
304:
270:
219:
202:
185:
253:
236:
148:
This category has the following 9 subcategories, out of 9 total.
15:
8:
7:
297:
280:
263:
246:
229:
212:
195:
178:
161:
150:
142:
14:
331:Symbols by decade of introduction
1:
347:
301:Symbols introduced in 1938
284:Symbols introduced in 1937
267:Symbols introduced in 1936
250:Symbols introduced in 1935
233:Symbols introduced in 1934
216:Symbols introduced in 1933
199:Symbols introduced in 1932
182:Symbols introduced in 1931
165:Symbols introduced in 1930
326:1930s introductions
338:
306:
299:
289:
282:
272:
265:
255:
248:
238:
231:
221:
214:
204:
197:
187:
180:
170:
163:
135:
130:
125:
120:
115:
103:
98:
93:
88:
83:
22:
346:
345:
341:
340:
339:
337:
336:
335:
316:
315:
314:
313:
312:
311:
308:
307:
296:
291:
290:
279:
274:
273:
262:
257:
256:
245:
240:
239:
228:
223:
222:
211:
206:
205:
194:
189:
188:
177:
172:
171:
160:
141:
140:
139:
138:
133:
128:
123:
118:
113:
101:
96:
91:
86:
81:
76:
75:
20:
12:
11:
5:
344:
342:
334:
333:
328:
318:
317:
310:
309:
295:
294:
292:
278:
277:
275:
261:
260:
258:
244:
243:
241:
227:
226:
224:
210:
209:
207:
193:
192:
190:
176:
175:
173:
159:
158:
155:
152:
151:
146:
143:
137:
136:
131:
126:
121:
116:
111:
104:
99:
94:
89:
84:
78:
77:
74:
73:
68:
63:
58:
53:
48:
43:
38:
33:
28:
23:
17:
16:
13:
10:
9:
6:
4:
3:
2:
343:
332:
329:
327:
324:
323:
321:
302:
298:
293:
285:
281:
276:
268:
264:
259:
251:
247:
242:
234:
230:
225:
217:
213:
208:
200:
196:
191:
183:
179:
174:
166:
162:
157:
156:
153:
149:
145:Subcategories
144:
132:
127:
122:
117:
112:
110:
109:
105:
100:
95:
90:
85:
80:
79:
72:
69:
67:
64:
62:
59:
57:
54:
52:
49:
47:
44:
42:
39:
37:
34:
32:
29:
27:
24:
19:
18:
147:
106:
45:
288:(1 C, 24 P)
320:Categories
305:(1 C, 2 P)
254:(1 C, 1 P)
237:(1 C, 1 P)
186:(1 C, 2 P)
169:(2 C, 1 P)
271:(1 C)
220:(1 C)
203:(1 C)
71:1980s
66:1970s
61:1960s
56:1950s
51:1940s
46:1930s
41:1920s
36:1910s
31:1900s
26:1890s
21:1880s
134:25th
129:24th
124:23rd
119:22nd
114:21st
108:20th
102:19th
97:18th
92:17th
87:16th
82:15th
154:0–9
322::
303:
286:
269:
252:
235:
218:
201:
184:
167:
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.