East Portal, Clerk Tunnel Typology type Geography 1454744 Dataset Certificate of immunity Reference 1454744
West Portal, Clerk Tunnel Typology type Geography 1454745 Dataset Certificate of immunity Reference 1454745
East Portal, Phillot Tunnel Typology type Geography 1454746 Dataset Certificate of immunity Reference 1454746
Colonnade Breakwater and attached basin walls Typology type Geography 1454747 Dataset Certificate of immunity Reference 1454747
West Portal, Phillot Tunnel Typology type Geography 1454750 Dataset Certificate of immunity Reference 1454750
Horse Rocks Retaining Wall Typology type Geography 1454751 Dataset Certificate of immunity Reference 1454751
Shell Cove Breakwater Typology type Geography 1454752 Dataset Certificate of immunity Reference 1454752
Boat Cove Breakwater Typology type Geography 1454753 Dataset Certificate of immunity Reference 1454753
East Cliff Overbridge Typology type Geography 1454877 Dataset Certificate of immunity Reference 1454877
Former platelayer's cabin 200m south of Sprey Point Typology type Geography 1454881 Dataset Certificate of immunity Reference 1454881