Historical photograph by Czesław Datka from October 1938 showing workers replacing the Czech station sign in Český Těšín with a new Polish designation during the partition of Czechoslovakia.

Changing Station Signs at Český Těšín During the Zaolzie Annexation (October 1938)
This striking archival photograph, captured by Czesław Datka in October 1938 and preserved in the National Digital Archive of Poland (NAC), records a swift administrative transformation at the railway station following the annexation of Zaolzie.
Workers and officials are seen on the station roof covering the original Czech municipal designation “Český Těšín” with a newly printed banner bearing the Polish designation “Cieszyn Zachodni” (West Cieszyn).
The Mechanics of Administrative Takeover
The rapid alteration of public infrastructure accompanied the military entry into the industrial borderlands:
- Toponymic Erasure: Within days of the partition of Czechoslovakia, railway stations, public buildings, post offices, and street signs across the newly acquired districts were systematically renamed or translated into Polish.
- Visual Documentation: Press photographers like Czesław Datka, working for major pre-war media outlets, meticulously documented these symbolic milestones of territorial expansion.
- The Shifting Frontier: The division of the historic town of Cieszyn/Teschen along the Olza River, which had stood since 1920, was temporarily erased as Polish authority extended across the western bank, only for the entire regional structure to be upended again less than a year later.
Historical Perspective
The image captures the meticulous care given to the legal and physical rebranding of acquired territories during the pre-war border crises—a visual testament to the shifting geopolitical sands of Central Europe in late 1938.
📍 Location: Cieszyn / Český Těšín, Czechoslovakia
📅 Date: October 1938
📷 Photographer: Czesław Datka (NAC Collection)
📰 Primary Source: Narodowe Archiwum Cyfrowe (audiovisv.nac.gov.pl)
Recommended reading:
- The Annexation of Zaolzie (1938): Administrative changes and re-naming policies
- Czesław Datka's Photojournalism: Documenting the Teschen Silesia crisis
- History of Cieszyn Railway Station: Cross-border transport infrastructure in the 1930s
- The Munich Agreement Consequences: How regional neighbors redrew borders in 1938