Trigonometrisk grunnlag, vedlegg 65, 10-13: Grunnlagspunkter for Struves meridianbue fra Finnland og Estland

1855

de Struve

1:200k

Dorpat, Pskow, Ostrow

1918

K. u. k. Militärgeographisches Institut

1:750k

Dorpat, Pskow, Ostrow

1918

K.u.k. Militärgeographisches Institut,

1:750k

Estland 1918/19

1919

Province de St. Petersbourg

1870

[St. Petersbourg] : [A. Iljin]

1:840k

Apcelo Savu Dzimto Zemi! (Travels around his native country!) (Latvia).

1938

Ministry of Public Works Division of Tourism

1:400k

Das Deutschtum II. 1.

1912

General'naja Karta Sanktpeterburgskoj Gubernii

1834

composé et gravée par Piadicheff

1:1m

Tabula ducatuum Livoniae et Curlandiae

1700

recentior incisa editaque per Gerardum Valck

1:1m

Dvcatvvm Livoniae et Cvrlandiae cum vicinis insulis nova exhibitio geographica

1724

Ioh. Baptista Homanno

1:895k