Post Avz7BPzgXfXOd4e6ka by [email protected] | |
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Post #Avz7BPzgXfXOd4e6ka by [email protected] | |
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I found an interesting book of old maps and urban plans of #Helsinki, some of w… | |
Post #Avz7BQ8Y0icv4YnBZ2 by [email protected] | |
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@waeiski Interesting details in the 18th century map: the seemingly huge fortif… |