Glass Plate Negatives Series 2 - 1909 - 1959

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Green Lanes primary filters, filter sand and shingle

Green Lanes primary filters, foundations centre house

Green Lanes primary filters, from north west

Green Lanes primary filters, general view from front

Green Lanes Primary Filters, general view from inlet end

Green Lanes primary filters, general view from north west

Green Lanes primary filters, general view from south east

Green Lanes primary filters, general view from south east

Green Lanes primary filters, general view from south east showing growth in reservoir

Green Lanes primary filters, general view from west

Green Lanes primary filters, general view looking east

Green Lanes Primary Filters, interior of east wing

Green Lanes primary filters, large pipes in centre

Green Lanes Primary Filters, operating table

Green Lanes primary filters, pipe along passage

Green Lanes primary filters, progress of embankment and low wall

Green Lanes Primary Filters, refilling of filter No.6

Green Lanes primary filters, roof of balancing tank

Green Lanes primary filters, steel in back on centre house

Green Lanes Primary Filters, switchboard back

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