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GWR Route: Banbury to Wolverhampton
Hatton Bank: gwrhb2229
Ex-Great Western Railway 56xx class 0-6-2T No 6604 descends
Hatton Bank on the up main line with a Bordesley to Leamington Spa local
freight train on a clear morning in March 1962. Amongst the load are two 20 ton
Pressure Discharge Bulk Powder 'Presflo' wagons (BR Diagram 1/272). These are
probably empty wagons returning to Harbury Cement Works (link). The Presflo
wagon were first introduced in June 1954 with 1,921 being built by 1963. The
wagon was gravity top loaded, but emptied using compressed air pressure through
a flexible pipe connected to valves on one side of the wagon. In addition to
cement, Presflo wagons were also used to transport; salt, slate powder, fullers
earth, sand, silica, alumina, flour and in the late 1980s, power station fly
ash.
Robert Ferris
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