Noted here as Harfleur but we cover the high ridge south east of the city. It protected the eastern approches to Le Havre. This is Ha L 061 and you may call this a real Panzerwerk. Rare bunkertypes such as the 643 and two times a 620 can be visited here.
The round shaped opening for the Kugellafette of the plate in a 620 in detail.