Title: Fortifications of the Western Front 1914-18 (Fortress)
First published: September 23, 2004
Subjects: World War, 1914-1918, Field Fortification, Westelijk front (WO I), Festung, Vestingwerken, Weltkrieg (1914-1918), Campaigns, Feldbefestigung, Bunker, Stellungskrieg, Fortification, World war, 1939-1945, campaigns, western front