Category:Plaques referencing 1521

• Plaques referencing 1521 in Belgium‎ (1 F)
• Plaques referencing 1521 in Spain‎ (1 F)
• Plaques referencing 1521 in the Czech Republic‎ (1 F)
• Plaques referencing 1521 in Germany‎ (1 F)
• Plaques referencing 1521 in Hungary‎ (1 F)
• Plaques referencing 1521 in Italy‎ (2 F)
• Plaques referencing 1521 in Mexico‎ (1 C, 1 F)
• Plaques referencing 1521 in the Philippines‎ (2 C)
• Plaques referencing 1521 in Poland‎ (1 F)
• Plaques referencing 1521 in Portugal‎ (1 F)
• Plaques referencing 1521 in Sweden‎ (1 F)
• Plaques referencing 1521 in the United Kingdom‎ (2 C)

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• Plaques referencing 1521 in unidentified countries‎ (1 F)