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This category has the following 6 subcategories, out of 6 total.
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342:Buildings and structures completed in the 1670s
307:Transport infrastructure completed in the 1670s
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337:Infrastructure completed in the 17th century
332:Infrastructure by decade of completion
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283:Infrastructure completed in 1679
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215:Infrastructure completed in 1670
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26:Architecture portal
40:Engineering portal
56:completed in the
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326:Categories
219:(1 C, 1 P)
48:category
58:decade
50:is for
311:(5 C)
287:(1 C)
270:(1 C)
253:(1 C)
236:(1 C)
121:1720s
116:1710s
111:1700s
106:1690s
101:1680s
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91:1660s
86:1650s
81:1640s
76:1630s
71:1620s
60:1670s
46:This
184:22nd
179:21st
174:20th
169:19th
164:18th
158:17th
152:16th
147:15th
142:14th
137:13th
132:12th
204:0–9
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