Lantern Slides

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Wansunt Pumping station

Ware Lock

Ware near river intake

Warp of microstraining fabric

Warwick reservoir at Walthamstow

Wash out hydrant section

Washing of primary filter bed at Kempton

Waste water meter

Wasting the nations oil poster

Water economy appeal flyer 1942

Water filtering machine

Water house and round pond at New River Head

Water level recorder at Deptford

Water level recorder at Deptford

Water main reducing cone

Water supply statistics

Water tanker pumping to storage cistern

Weft of microstraining fabric

Weir on High level 2 ( South ) at Charlton

Well and adit

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