(netherlands)
Type: building=bunker
Coordinates: 51.95813404993568, 5.604174386794435
Area: 1.9287841796875e-05 km²
OSM tags:
architect: Ministerie van Oorlog
building: bunker
building:material: concrete
bunker_type: pillbox
heritage: 2
heritage:operator: rce
military: bunker
model: Szw Fr-type kazemat, bijnaam "Stekelvarken"
note: Grebbelinie
period: 1939 - 1951
ref: GLZ17
ref:bag: 0340100000356645
ref:rce: 528646
source: BAG
source:date: 2019-05-05
start_date: 1939
website: https://www.bunkerinfo.nl/2016/02/grebbelinie-szw-fr-kazemat-glz17.html