1923
Wojskowy Instytut Geograficzny
1:100k
1938
General'nyj štab RKKA
1:100k
1917
K.u.k. Militärgeographisches Institut,
1:750k
1812
1950
Mantnieks, Peeter
1:450k
1938
Ministry of Public Works Division of Tourism
1:400k
1966
KĀRLIS STALŠĀNS
1912
1918
Verl. Gerhard Stalling, Oldenburg
1:1m
1918
Verl. Gerhard Stalling, Oldenburg
1:1m