An underground structure in Petersham Playground Richmond Park, London Borough of Richmond-Upon-Thames A Level 2 Historic Building Survey

Compass Archaeology
A short summary report including discussion of the historic / archaeological background of the immediate area, (including documentary, cartographic, and pictorial research); discussion of the various features of the structure; and discussion of its association with the property known as Petersham lodge. The report includes a photographic record and a measured plan along with drawn elevations of the structure.