Belgie - Linies
Websites over linies in Belgie.
Atlantic Wall at the Belgian coast 
Belgian Bunkersite
The Belgian fortress of Antwerp - 1914
Bruggenhoofd Gent / Tete de Pond de Gand
Bunkeren in Damme (Holland Stellung)
Histoire des fortifications de Liége 
KW-linie
Vesting Antwerpen