668 small 6-man bunker

A 668 in StpGr. Blåvandshuk

A 668 on the beach of Husby

One of the two 668 on the cliffs of Bovbjerg

The other 668 at Bovbjerg. This one is built without the "ringstand/tobruk"

A 668 in Stenbjerg. This 668 was used as Peilstand for the 38 cm battery in Hanstholm

The observation post on the bunker. There's used 235 m³ concrete for this 668

A 668 within 10./HKAR 180 Hirtshals S

A camuflaged 668 in Thyborøn

A picture from the winter 2007 of the 668 in 10./HKAR 180 Hirtshals
| Type: | Regelbau 668
| Org. name: | Kleinstunterstand für 6 Mann
| Crew: | 6
| m³ concrete: | 210
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