Plan drawn as part of the northern extension to the Pimlico District Heating Undertaking system, showing the connection to the plant room at Lawrence Hall. Drawn by 'RAYK' at PB Power. Scale 1:100. Undated.

A3 copy of plan of Lawrence Hall cloakroom stair lighting. Drawn by Austin-Smith: Lord. Dated 18/01/1994.

Copy of basement floorplan drawn up by Austin-Smith: Lord on 14th July 1992.

Annotated copy of basement floorplan drawn up by Sydney Tatchell Son & Partners on 1st November 1962

Copy of basement floorplan drawn up by Sydney Tatchell Son & Partners on 1st November 1962

Plan of air conditioning remote panel, dated August 1991. Drawn by 'M.P.' at Air Circulation & Design Ltd.