The construction of Stage III commenced in July 1967 and was completed in June 1968. This volume comprises 13 drawings and a general notes page. It was previously held together metal staples. From cover page creators are James Birrell & Partners (Architect) and Antony Tod & Partners (Consulting Structural Engineer). All drawings are dated June 1967. General notes page and all drawings have the drawing no. number 2221, followed by a running sheet number from 1 to 14.

The construction of Stage V commenced in Jan 1973 and was completed in Mar 1974. This volume comprises 8 drawings. It is held together metal staples, with pages coming loose. From title block creators are James Birrell & Partners (Architect) and Antony Tod & Partners (Consulting Structural & Civil Engineers). All drawings are dated Oct 1972. Drawings have the drawing no. number 4102, followed by a running sheet number from 1A to 8.

1 volume (24 pages) with 23 plans; Aug/Sep 1974; sequentially numbered S1 to S24; Architect - James Birrell and Partners; Consulting Structural Engineer - Antony Tod and Partners; Drawing index and general notes on sheet no. S1; previously held together with metal paper binders.