A type 26 infantry pillbox brick-shuttered, still guards the railblock on the Basingstoke - London line near Potbridge. SU 750 543
This is the view an attacker from the west would have had.
This is the view looking east along the railway line.
This pillbox formed part of GHQ Line (Berkshire/Hampshire/Surrey/Kent) - West - East section of GHQ Line running from Reading through Hampshire and West Surrey to Kent (Leigh)and following in part a line south of the North Downs. As can be seen from this interior shot it is still in remarkably good condition despite 60+ years of Hampshire weather.(photos Tim Denton).
To see a map or aerial photo of this location.