Site Name: Shooters Hill - Air raid shelter in Warren Wood
Sub Brit site visit 26th September 2006
Photo:Note the broken blast wall that would have protected the main entrance and the flanged pipe protruding from the ground in front of the shelter.
Photo by Nick Catford
Warren Wood and other houses along Shooters Hill were demolished in the late 1980s and the site is now part of a large continuous area of woodland and parkland on the south side of Shooter's Hill. It is a Local Nature Reserve and a Site of Special Scientific Interest, covering 72 hectares and is one of the few remaining areas of ancient deciduous forest in the Royal Borough of Greenwich. Some parts dating back over 8,000 years to the last Ice Age.
Two surface air-raid shelters have also been found in the overgrown rear garden that belonged to an adjacent property and another property, Summer Court (see above) which was was immediately west of Warren Wood is believed to have been requisitioned during the war for Woolwich Arsenal Drawing Office personnel.
The Bagnold family shelter is of concrete construction and 'L' shaped. The main entrance is on the longer arm of the 'L' and was protected by a brick blast wall which has now fallen over. The longer arm is approximately 15' in length and 4' wide with a sloping towards the entrance. The shorter arm is approximately 10' long and 2' 6" wide with a sloping roof and an additional brick wall for blast protection at the entrance.
The shelter is partially mounded over with soil at the back and may, at one time, have been totally covered.
A flanged metal pipe protrudes from the ground in front of the shelter, an identical pipe was noted alongside a footpath about 75 yards to the west. It is unclear what these pipes were for but they may have been part of the fuel line that served a buried tank that was sited close to the shelter.The tank which supplied fuel to the house was removed in the 1970s when the house was occupied by the Warren Wood Children's Home. At this time, the children used to play in the shelter; they were told that during the war the shelter was used by the owner of the house, and their staff. Two depressions were also noted in the wood nearby, one brick lined and the other concrete lined. These may have been drains or perhaps inspection hatches for buried cables.
The Bagnold family air-raid shelter was one of several military features on Shooters Hill investigated by Channel 4's Time Team broadcast on 22 November 2008. The experts initially felt that the structure was more likely to be a military installation and not an air-raid shelter and excavated the site. At the end of their three day investigation they concluded that it was probably a shelter. The Time Team were not aware of the buried fuel tank and although they investigated the flanged pipe their own conclusion was that it was not connected with the shelter.
Photo: Inside the shelter
Photo by Nick Catford
Click here to see Time Team
The excavation for Time Team was undertaken by Wessex Archaeology; below is an extract from their report relating to the shelter.
out of the main entrance to the shelter
The interior of the structure had no notable features other than a line of possible nail holes that may have been used to support a bench. These were positioned along the longer, western wall of the shelter. It is likely that each of the two entrances originally held some sort of door since there is a ventilation hole in the roof; this would not have been a necessary addition if the entrances were as they now survive. The presence of closable doors would also have provided an additional defence against shrapnel.
There is also little evidence for the structure being a pill box, since it was obvious that there were no loopholes present, which would have been a key feature of the structure’s use as a gun emplacement. Though the basic L shape has been used in pill box design, for example type 14a the structure in Oxleas Wood not only lacks loopholes but also has too many entrances and in the wrong locations.
Photo:The secondary entrance to the shelter and two sections of blast wall
Photo by Nick Catford
An alternative function for the structure could have been as an air-raid shelter. With no obvious offensive capability it must have served as a local defence. This is supported by the evidence of a possible bench as an internal fixture along the western wall of the structure. The possible remains of a cobbled surface also support this, suggesting that it was used regularly.
The location of a Heavy Anti-Aircraft battery (HAA) at Eltham at NGR 543800 174200 would also support the interpretation as a shelter. The proximity of the battery to this location would have led to increased shelling during a bombing raid, creating a lot of shrapnel and falling debris and as such a shelter in this location would perhaps have been necessary.
Click on thumbnail to enlarge
[Source: Nick Catford]