(netherlands)
Type: building=bunker
Coordinates: 52.18339116083009, 5.334103762116571
Area: 1.83336181640625e-05 km²
OSM tags:
architect: Ministerie van Oorlog
building: bunker
bunker_type: pillbox
heritage: 2
heritage:operator: rce
historic: yes
material: concrete
military: bunker
model: Szw Fl-type kazemat, bijnaam "Stekelvarken"
note: Grebbelinie
period: 1939 - 1951
ref: E14
ref:rce: 528532
website: https://www.bunkerinfo.nl/2010/01/s3a-szw-fl-e14.html