(netherlands)
Coordinates: 52.11197516966728, 5.438924867965527
Area: 1.342236328125e-05 km²
OSM tags:
abandoned:building: bunker
architect: Ministerie van Oorlog
bunker_type: pillbox
heritage: 2
heritage:operator: rce
military: bunker
model: S3A-type kazemat, bijnaam "Stekelvarken"
note: Grebbelinie
ref: GL064
ref:rce: 528571
website: https://www.bunkerinfo.nl/2010/01/s3a-kazemat-gl059.html