1 Wang Diskette, in paper cover, 'A. M. Murdoch, RADOM, S Harvey', undated;
1 sheet, graph paper, graph, table on reverse, 'MDts ? of monocarboxilic acids', undated;
1 sheet, typed, on one side only, copied, diagram, annotated by SSKH, Eadie Bros & Co Ltd., 'Simplified force diagram of doubling traveller', undated;
1 sheet, printed, on one side only, diagram, Fig.1, 'This is spinning not doubling' - written in pen, annotated in pencil, undated;
1 card of travellers, 'Laurol A v Synthesp XOL 12, undated;
1 sheet, printed, on one side only, diagram, annotated, 'Delivery Roller', undated;
2 sheets, includes tables, 'Magnitude of forces on doubling traveller', undated.