Box containing ninety-two folded plans prefixed A (number):

- one box file of leaflets/product catalogues and one folder of meeting notes and agendas.
- two plans for A589, (1971).
- four plans for A600, (1972).
- twelve plans within in three folders of paperwork for A612, (1972).
- eight plans within a folder of paperwork for A637, (1973).
- one folder of weights data for A643 ,(1973).
- one plan within a folder of paperwork for A655 ,(1974).
- one folder of paperwork each for A657and A670 ,(1974).
- forty plans for A664.
- four plans within two folders/bundles of paperwork for A650.
- three plans for A661.
- four plans for A676.