De Zeecusten van Coerlandt tuschen Der Memel en Derwinda, 1621BalticSeaChart description De Zeecusten van Coerlandt tuschen Der Memel en Derwinda (The Sea Coasts of Courland between Memel and Derwinda). “Memel” is today’s Klaipeda; “Derwinda” is today’s Ventspils. Year 1621 Author – Sources National Library of Latvia: www.data.lnb.lv