Hic fasciculus apud Vicimedia Communia iacet; in aliis inceptis adhiberi potest.
Contenta paginae descriptionis fasciculi subter monstrantur.
The factual accuracy of this map or the file name is disputed.
Reason: Border according to the Treaty of Tartu (red line) should not be between Estonia and Latvia, and it's missing inside Lake Peipus and Lake Pskov. Also, it isn't quite clear what the thicker brownish red line stands for and it quite much resembles border of the Treaty of Tartu.
communicare – copiare, distribuere et committere hoc opus
to remix – to adapt the work
His condicionibus:
attributio – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
aequa parte – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.