...G H HUMPHREYS; I M E AITKEN © Thomas Telford and ICE 1933 HOWARD HUMPHREYS METROPOLITAN VICKERS ELECTRICAL MAINS DRAINAGE CITIES COUNTRIES DEVELOPING DRAINS SEWERAGE STREETS SEWERS SEWAGE SANITATION MANHOLES OVERFLOWS PUMPING STATIONS RISING HOUSES METHODS...

..., and through two trunnions. one a t each end of 122 TRENCH ON ALFRETON SECOND TUNNEL. [Minutes of nut in each trunnion. The nuts are free to rise and fall with the bar and drum as the latter moves on the slack-blocks. To provide easy access to theculvert, manholes, having cast-ironframes and creosoted wooden...

... OUTFALLS CONSUMPTION EXPENDITURE COSTS DEATHS MORTALITY CITIES URBAN INTAKES TURBID PONDS FILTRATION PUMPS PUBLIC HEALTH MANHOLES HOUSES DOMESTIC WASTE EFFLUENT HYDRAULICS BEDS PONDS WATERWORKS VENTILATION BUENOS AYRES RIO DE LA PLATA PLATE BUENOS AIRES RIVER PLATE...

...A WILLIAMS UK © Thomas Telford and ICE 1863 SEWERAGE DRAINAGE WORKS TOWNS SEWERS CONSTRUCTION DRAINS RIVERS DISCHARGES SEWAGE OUTLETS COSTS BRICKS BRICKWORK PIPES MANHOLES VENTILATORS GULLIES INVERTS PUBLIC HEALTH NEWPORT MONMOUTHSHIRE WALES USK...

...J FULTON © Thomas Telford and ICE 1863 DRAINAGE TOWNS SEWERS SEWERAGE SEWAGE WORKS OUTLETS BRICKS PIPES DISCHARGES ROCKS EXCAVATIONS GUNPOWDER EXPLOSIVES DRAINS INTERCEPTING DOMESTIC MANHOLES RIVERS SEA TUBULAR FLUSHING CONSTRUCTION DUNDEE SCOTLAND TAY...

... SEWERS PIPES EARTHENWARE BRICKS BRICKWORK FRACTURE OUTLETS POLLUTION SEWAGE REMOVAL CONSTRUCTION DRAINS DISCHARGES TRIALS BLOCKAGES FAILURES MANURE FARMING MANHOLES CITIES PUBLIC HEALTH SANITATION DOMESTIC STRENGTH TUBULAR DRATIHNEAGE OF T O W N S . 41 Mr. RAWIJNSONadmitted...