Glass Plate Negatives Series 2 - 1909 - 1959

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Diagrams etc. supply and natural flow, dry Summer and dry winter

Diagrams etc. supply and natural flow, normal year, River Thames

Diagrams etc. Teddington Weir, two views of bomb damage

Diagrams etc. Thames supply, storage required and abstraction from River Lee,shaded, as of natural flow

Diagrams etc. theoretical supply from River Lee, two diagrams

Diagrams etc. trial of boards area map for slide

Diagrams etc. typical domestic water installation

Diagrams etc. typical section of borehole in chalk

Diagrams etc. Walton connections engine house connections only

Diagrams etc. Walton Filters connections

Diagrams, ancient aqueducts

Diagrams, ancient aqueducts

Diagrams, Ashford Common contract 5/4 inclined spindle stored water pumps

Diagrams, Ashford Common contract C 5/6 vertical spindle lowlift filtered water pumps

Diagrams, Boulton & Watt engine at Deptford

Diagrams, chart 418/8 frost and consumption

Diagrams, chart supply from Lee Bridge

Diagrams, comparative economy of reciprocating and turbine pumps

Diagrams, copy of "Plan No.1" from L.C.C. Greater London Regional planning report, plan of Nurnberg

Diagrams, copy of "Plan No.2" from L.C.C. Greater London Regional planning report, plan of Nurnberg

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