Description | Includes: 1) Stormwater pump (Harland), arrangement of pump and motor, 1950 2) Sewage pumping station, longitudinal section, 1960 3) Sewage pumping station, site plan, tracing and print, 1958 4) Sewage pumping station, proposed houses, block plan 5) Foundations and trenches for 'MT' and 'IT' gas engines and 'H' and 'D' producers 6) Arrangement of blenders, 1913 7) Centrifugal pumps, two copies, 1961 8) Centrifugal pumps, tracing and print, 1960 9) Levels on proposed line of new outfall, Westfield pumping station 10) Pumping station, two sketches 11) Pipes, two tracings |