TQ 87 NE 111 | Grain Power Station, Isle of Grain (Monument) () | |
TQ 87 SE 1054 | Mound, near Grain Power Station, Isle of Grain (Monument) () | |
TQ 87 SE 1053 | Possible site of former buildings, near Grain Power Station, Isle of Grain (Monument) () | |
TQ 87 NE 10 | Remains of Grain battery, renamed Dummy Battery, Isle of Grain (Monument) () | |
TQ 87 SE 82 | Unknown (Maritime) () | |