Category:1800s architectural dates

• 1800 architectural dates (8 F)
• 1801 architectural dates (2 C, 1 F)
• 1802 architectural dates (1 C, 2 F)
• 1804 architectural dates (4 F)
• 1805 architectural dates (1 C, 4 F)
• 1806 architectural dates (1 C, 2 F)
• 1807 architectural dates (1 C, 2 F)
• 1808 architectural dates (1 C, 6 F)
• 1809 architectural dates (2 C, 1 F)

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• 1800s architectural dates in France (1 C)
• 1800s architectural dates in Germany (6 C)
• 1800s architectural dates in Hungary (2 C)