1930
Jaunsems, B.
1:665k
1950
Mantnieks, Peeter
1:450k
1930
Olava fonda izdevums
1:300k
1920
Armijas Wirspawehlneeka Schtaba Topografijas
1:800k
1938
Ministry of Public Works Division of Tourism
1:400k
1829
Hermann, O.
1:500k
1747
Barnikel, Johannes Christoph
1:142k
1800
Aleksandr Mikhailovich Wilbrecht [Александр Михайлович Вильбрехт] (1757 - 1823)
1789
Reilly, Franz Johann Josef von
1926
Trietsch, Davis