18th century World map on Mercartor’s projection engraved by the Ancient World Maps: World Map 18th Century 18th century Wikipedia World Map 18th century Ancient World Maps: World Map 18th Century 18th century Wikipedia Ancient World Maps: World Map 18th Century rare antique old world map 18th century engraving|rare antique old Alternate Map of the Old World in the 18th Century : imaginarymaps