-colour photograph [of the site of the Landform]
-typescript letter from Duncan Whatmore at Terry Farrell & Partners enclosing current sketches of the latest developed landform geometry, reconfigured to comply with the form of the Henon Attractor, with path positions indicated, 1999. Computer print-outs labelled 'Terry Farrell & Partners September 1999' enclosed.
-computer-generated drawings labelled '106/Jencks Landform/15 September 1999' and colour print-outs of computer-generated images overlaid on photographs, labelled 'coevolution'
-faxed (faded) design with colour ink annotations
-manuscript fax from Charles to Duncan Whatmore sending initial sketches and asking for estimates of fencing, 2002
-pencil sketches on paper, photocopies and tracing paper; ink sketches on the Contents page of the 116th Lawn tennis Championship 2002 [Wimbledon],lined paper, plain paper and photocopies
-typescript letter from ian Boyd White on University of Edinburgh headed paper thanking him for the opportunity to see the garden and suggesting a computer model of the Dean project to assist the NGS with fundriaising, 1999; draft manuscript reply from Charles on reverse
-typescript letter from Richard Calvocoressi on Scottish National Gallery of Modern Art headed paper thanking Charles for the visit of trustees and staff to Portrack, 1999
-Sections 1/50: National Galleries of Scotland: Landform: Ian White Associates, 19 Mar 2001 [folded]
-Pond construction and finishes: National Galleries of Scotland: Landform: Ian White Associates, 19 Mar 2001 [folded]
-manuscript fax from Charles to Duncan Whatmore sending the site plan with proposed fence, back bath and relocated line, 2001
-fax (faded) drawings, 2001
-fax (faded) from National Galleries of Scotland to Charles sending draft press release [enclosed], 2001
-Finished levels and grades: National Galleries of Scotland: Landform: Ian White Associates, 19 Mar 2001 [folded]
-typescript letter from Duncan Whatmore to Helen Jackson, coevolution, enquiring about progress on the analysis of the landform, 1999
-typsceipt headed 'Notes from the Meeting with CEC Planners and Historic Scotland which took place at the CEC Offices on 3 June 1999 to discuss the GMA Landform, annotated
-typescript letter from Richard Calvocoressi, Scottish National Gallery of Modern Art, confirming that the trustees have endorsed the proposal, 1998, with manuscript draft response
-Sections 1/50: National Galleries of Scotland: Landform: Ian White Associates, 19 Mar 2001 [folded]
-typescript fax from Terry Farrell 7 Partners with details of costs for Dean Centre, 1999
-faxes and emails from Terry Farrell & Partners and Ian White Associates relating to snagging by Dew Construction, 2002
-SNGMA Landform: Entrance Area Plan annotated by Charles, and with post-it notes
-typescript fax from Charles to Duncan Whatmore answering detailed questions about the construction of the landform and the relationship to the Henon Attractor, 2002
-typescript fax from Duncan Whatmore to Charles seeking clarification on points related to the construction of the landform, 2002
-pencil and ink sketches
-fax plans with ink annotations
-typescript letter from Helen Jackson, coevolution, to Charles sending enlargements of the mesh image and a higher contract black and white version, 1999
-typescript letter from Duncan Whatmore, Terry Farrell & Partners to Helen Jackson, coevolution, sending sketches of the landform revised in accordance with Charles' comments, 1999
-typescript [letter] from Charles to Duncan Whatmore sending the model and drawings of Mark II, with ambiguities for Lily to resolve. The design includes the addition of a causeway. With costs for work completed to-date, 1999