 | Langenboom (category Geography of Land van Cuijk) geheugen van Brabant (in Dutch). Retrieved 1 May 2022. "Langenboom". Plaatsengids (in Dutch). Retrieved 1 May 2022. "De stormramp in Borculo 1925". Andere... 7 KB (518 words) - 20:43, 6 September 2023 |
 | a preparatory study in Museum Catharijneconvent, Utrecht Monument Stormramp of 1925 (1985, Tornado monument), Kerkplein, Borculo IJsberen (1986, Polar... 12 KB (973 words) - 17:35, 7 October 2023 |