1937 linguistic map of Central Europe, in English
Own work
This file was derived from:

 Sprachenkarte Mitteleuropas (1937).png
Blank map of Europe 1929-1938.svgTranslation from;

Commons:Translators'_noticeboard#German_translation_help_needed_for_map Translation by Ameisenigel and TacsipacsiInformation from:

Beland, I lost contact with him at the end so the map is not checked by him or anyone else.
Goran tek-en, following request by and knowledge from Beland