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

A4 copy of plan of Lawrence Hall cloakroom stair lighting. Drawn by Austin-Smith: Lord. Dated 18/01/1994.

Dais plan with inserted mezzanine plan, drawn by Easton & Robertson Architects. Stamped 15 SEP 1929 and labelled 'Drawing 103'.

Electrical Distribution System for 'Royal Horticultural Society New Building'. Intake 1. Undated.

Electrical Distribution System for 'Royal Horticultural Society New Building'. Intake 2. Undated.

Electrical Distribution System for 'Royal Horticultural Society New Building'. Intake 3. Undated.

Electrical Distribution System for 'Royal Horticultural Society New Building'. Intake 4. Undated.

Existing Basement Layout drawn by 'SB' of iDEA Architecture and Construction on April 4th 2005.