A number of machine gun bunkers were built near all the forts forming the Dutch Waterlinie, land that could be flooded as a means of defence. In the event of a gas attack these bunkers could be sealed off airtight.
Show lessRead more
Title: Air Filter from Defence Bunker
Physical Dimensions: h 76 cm x w 43 cm
Provenance: From the collection of the Fort De Bilt Memorial Centre and Monument