- W1/1.
- Ffeil
- [2000].
Research material for the Earste Dagen project including a map of and booklet relating to Terschelling, its role in the war and the Tigerstelling bunker.
Heb deitl
Research material for the Earste Dagen project including a map of and booklet relating to Terschelling, its role in the war and the Tigerstelling bunker.
Heb deitl