Picture + story about Nederleest and former Villa yes.

But for the radio part there is a little nuance : 

the antenna where on the south part of the proprety  : https://radiohist.be/wp-content/uploads/Bijlage-4-Lacoste-1.pdf

(where the former Albertdreef is here https://www.openstreetmap.org/way/117715928)  (see also here https://historical.osm.be/#17/50.88405/4.37294/NGIBasemap1904)

so the former installation of technical installation were probably here :
see : https://www.on5ub.be/100-ans-radio-laeken and https://www.calameo.com/read/00408784071ff2268cc38

https://www.calameo.com/read/00408784071ff2268cc38 is more compatible than https://www.mapillary.com/app/?pKey=974645357731755 (only speeking about radio part) the rest seams correct.

It's more for OpenHistorical map than OSM closing.
