Glass Plate Negatives Series 2 - 1909 - 1959

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Walton Works primary filters

Walton Works primary filters and secondary filters from north east

Walton Works sand skimming in filter bed showing the old hand method

Walton Works sand skimming in filter bed showing the old hand method

Walton Works transformer house

Walton Works, Chelsea Reservoir No.2 empty north west corner showing outlet

Walton Works, Chelsea Reservoir No.2 empty south east corner

Walton Works, chlorine plant No.1 view

Walton Works, chlorine plant No.2 view

Walton Works, connection for portable pumping plant

Walton works, diagram of connections

Walton Works, filter bed extensions from engine house roof

Walton Works, general view from south west corner

Walton Works, Hawthorn Davey engine 945 HP

Walton Works, No.1 filter bed looking north east

Walton Works, road approach to contact tank

Walton, aerial view

Walton, contact tank

Walton, contact tank

Walton, filters extension

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