@jon@gruene.social While we're still at the subject of mapping historical lines, went through some of my finds to see what you might still be (mildly) interested in (silly me did not take notes) and got these (not that any of them are coming back :( ): 🇷🇴-🇷🇸 You seem to have Giera-Boka on the wrong side of Jaša Tomić? I'm sure you would've noticed it soon, but here's the best I could do, anyway: https://umap.openstreetmap.fr/en/map/all-the-borders-1936-edition_1276889?feature=Giera%20R%20-%20Boka%20Y#9/45.459383/21.027832 And then in Western Europe: 🇫🇷-🇱🇺 1000 mm Puttelange-Mondorf: https://umap.openstreetmap.fr/en/map/all-the-borders-1936-edition_1276889?feature=Former%201000mm%20Railway%20-%20Puttelange-l%C3%A8s-Thionville%20F%20-%20Mondorf%20Village%20L#9/49.577748/6.012268 🇧🇪-🇫🇷 industrial Signeulx-Gorcy: https://umap.openstreetmap.fr/en/map/all-the-borders-1936-edition_1276889?feature=Industrial%20line%20Signeulx%20B%20-%20Gorcy%20F#9/49.616866/5.877686 🇧🇪-🇳🇱 1000/1067 mm Arendonk-Reusel: https://umap.openstreetmap.fr/en/map/all-the-borders-1936-edition_1276889?feature=1000%2F1067mm%20tramway%20-%20Arendonck%20B%20(Arendonk)%20-%20Reusel%20NL#9/51.301926/5.281677