Geologische Ubersichtskarte von Finland, 1897. Colour print, 21"x15"

Geologische Ubersichtskarte von Finland, 1897. Colour print, 21"x15", scale 1:2,500,000, cut, mounted on linen and folded between marbled soft card covers. Adjacent parts of Sweden, Norway, Russia and Estonia also geologically covered. Longitude numbered from Greenwich and also from Helsinki. Map in good condition.