Showing 81 results

Archival description
Year 1931 - Minutes (from 1 July 1931 to 8 July 1931)
Year 1931 - Minutes (from 1 July 1931 to 8 July 1931)
Ratification by Poland of the Convention regarding the non-fortification of Aaland Islands.
Ratification by Poland of the Convention regarding the non-fortification of Aaland Islands.
Maps of the Greek-Bulgarian border
Maps of the Greek-Bulgarian border
Maps of the Polish-Lithuanian Military Mission of Control.
Maps of the Polish-Lithuanian Military Mission of Control.
Public Works and National technical equipment in Poland - Warsaw.
Public Works and National technical equipment in Poland - Warsaw.
Memorial on the Electrification of Poland.
Memorial on the Electrification of Poland.
The Improvement of Waterwork of Poznan-Poland.
The Improvement of Waterwork of Poznan-Poland.
Map of Polish Waterways.
Map of Polish Waterways.
Explanatory memorandum on the necessity of enlarging the Krakow aqueduct network.
Explanatory memorandum on the necessity of enlarging the Krakow aqueduct network.
Rowne City Water Pipes.
Rowne City Water Pipes.