Plaque: Alliott Verdon Roe - E17 (2)
Erection date: 1983
Under these arches Alliott Verdon Roe assembled his Avro No.1 triplane. In July 1909 he made the first all-British powered flight from Walthamstow Marsh.
Greater London Council
The plaque is some distance from the nearest vantage point.
Site: Alliott Verdon Roe - E17 (2 memorials)
E17, Walthamstow Marshes, Viaduct
The Greater London Council plaque is located on this, photographed, side of the viaduct and further to the right.