1918
K. u. k. Militärgeographisches Institut
1:750k
1918
K.u.k. Militärgeographisches Institut,
1:750k
1919
1950
Mantnieks, Peeter
1:450k
1870
[St. Petersbourg] : [A. Iljin]
1:840k
1938
Ministry of Public Works Division of Tourism
1:400k
1912
1700
recentior incisa editaque per Gerardum Valck
1:1m
1966
KĀRLIS STALŠĀNS
1855
de Struve
1:200k