MONTSEC. RUINS OF CHURCH AND VILLAGE
On the crest, the Germans had constructed a system of tunnels, the entries of which overlooked the region of Heudicourt-Buxières, and at the end of which chimneys over 30 feet in height opened in the summit of the hill. The observers climbed up the chimneys by means of ladders and directed the firing of the artillery, which was massed in the surrounding woods.
MONTSEC
German Signalling Post.
The system of trenches and shelters was remarkable. In some places the shelters were furnished with electric light.