Category:Tunnels completed in the 17th century

Category Talk

This category is for tunnels which were completed in the 17th century.

12th
13th
14th
15th
16th
17th
18th
19th
20th
21st
22nd

Subcategories

This category has only the following subcategory.

0–9

Tunnels completed in the 1670s‎ (1 C)

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