Map : Got this map in Vienna. Was told it’s about 150 years old. Anyone wants to teach me how to date it?

Map Info & Chart : Got this map in Vienna. Was told it’s about 150 years old. Anyone wants to teach me how to date it?

Got this map in Vienna. Was told it’s about 150 years old. Anyone wants to teach me how to date it?

By Banana-Lama

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