Augmentation of water supply: proposal to increase abstraction from Lasham Pumping Station and feasibility of new Source Works development (1971-1973); Refuse Disposal Study, NE Hampshire and SW Surrey re potential pollution problem (1987).
Calculations, correspondence including copy of manuscript letter sent by Morton from Skye, 4 September 1971, notes, cutting, Morton and other reports, maps, plans, notebook, observation well records, earlier dated copy material, etc.