TQ 87 NW 47 | Air defence command post with associated radar station, late World War II, Fenn Street (Monument) () | |
TQ 87 NW 47 | Air defence command post with associated radar station, late World War II, Fenn Street (Monument) () | |
TQ 87 NW 47 | Air defence command post with associated radar station, late World War II, Fenn Street (Monument) () | |
TQ 87 NW 47 | Air defence command post with associated radar station, late World War II, Fenn Street (Monument) () | |