Today, I received a file containing the coordinates of all border markers between Norway and Russia from the Norwegian Mapping and Cadastre Authority. This is a transcript of the coordinates found in the official protocol between Norway and Russia, defining the border.

The Excel file (comments in Norwegian only) is available from http://www.foseid.priv.no/gustav/2008/osm/Russkoor.xls and the official border maps were already available at http://www.grensekom.no/grensekart.php

The only problem is that the coordinate system is Pulkova 1932.