| Context |
Record |
| Monument Type |
MKE123226 A defensive chain across the Medway to protect Chatham Dockyard and Upnor Castle (Maritime) |
| Monument Type |
MKE122964 A series of long thin linear features can be seen on aerial photographs taken in 2007 (Monument) |
| Monument Type |
MKE42054 Boom (Monument) |
| Monument Type |
MWX18085 Boom defence, Graveney (Monument) |
| Monument Type |
MKE110716 Former site of 'Boom House', Western Docks, Dover (Monument) |
| Monument Type |
MKE16397 Harbour defence: boom defence (1890s+) (Monument) |
| Monument Type |
MWX17807 Line of single piles (Monument) |
| Monument Type |
MWX18417 Site of defensive Boom? Near St. Mary's Bay, High Halstow (Monument) |
| Monument Type |
MKE125809 The structural remains of the timber section of the First World War boom defence between Grain and Sheerness (Monument) |